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All Journal JURNAL ECONOMIA Efisiensi : Kajian Ilmu Administrasi MEKTEK Foristek TEKNIK Transmisi: Jurnal Ilmiah Teknik Elektro Sabda: Jurnal Kajian Kebudayaan HUMANIKA Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Ilmu Perpustakaan Excellent Techno.Com: Jurnal Teknologi Informasi Journal of Education and Learning (EduLearn) Paramita: Historical Studies Journal KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran BAHASA DAN SASTRA Jurnal Natapraja : Kajian Ilmu Administrasi Negara Al-'Adalah Analisis: Jurnal Studi Keislaman Al-Hikmah Mozaik Humaniora International Journal of Advances in Intelligent Informatics Jurnal Kebijakan dan Administrasi Publik Scientific Journal of Informatics Jurnal Ilmiah Giga Jurnal Ijtimaiyya Jurnal Populasi Journal of Information Systems Engineering and Business Intelligence COMPETITIVENESS JOURNAL Jurnal Sejarah Citra Lekha Kurva S : Jurnal Keilmuan dan Aplikasi Teknik Sipil Al-Adyan: Jurnal Studi Lintas Agama JURNAL MAHKAMAH Jurnal Ilmiah Peuradeun ARISTO Cakrawala : Jurnal Humaniora Bina Sarana Informatika JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik Universitas Medan Area CaLLs : Journal of Culture, Arts, Literature, and Linguistics Jurnal Penelitian Pendidikan IPA (JPPIPA) Ilmu Budaya: Jurnal Bahasa, Sastra, Seni, dan Budaya JRST (Jurnal Riset Sains dan Teknologi) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Humani (Hukum dan Masyarakat Madani) Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) HARMONI IHiS (Indonesian Historical Studies) Journal of Maritime Studies and National Integration Expose: Jurnal Ilmu Komunikasi MITRA: Jurnal Pemberdayaan Masyarakat LUGAS Jurnal Komunikasi Jurnal Hukum Ekonomi Syariah Journal of Humanities and Social Studies FONDATIA Viva Medika: Jurnal Kesehatan, Kebidanan dan Keperawatan Poltekita : Jurnal Ilmu Kesehatan Jurnal Onoma: Pendidikan, Bahasa, dan Sastra EPI International Journal of Engineering Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Jurnal Komunikasi dan Organisasi (J-KO) International Journal of Demos Mutawatir : Jurnal Keilmuan Tafsir Hadith Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Ilmiah Ilmu Komunikasi Communique ANALISIS - SCIENTIFIC JOURNAL OF ECONOMICS, MANAGEMENT, BUSINESS, AND ACCOUNTING Abdi Kami : Jurnal Pengabdian Kepada Masyarakat Jurnal Kajian Komunikasi dan Pembangunan Daerah Construction and Material Journal Jurnal Promotif Preventif International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Jurnal Riset Teknologi Pencegahan Pencemaran Industri Journal of Soft Computing Exploration Engineering, Mathematics and Computer Science Journal (EMACS) Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Ilmiah Wahana Pendidikan Journal La Sociale International Journal of Robotics and Control Systems International Journal of Economy, Education and Entrepreneurship (IJE3) Jurnal Valuasi : Jurnal Ilmiah Ilmu Manajemen dan Kewirausahaan Lani: Jurnal Kajian Ilmu Sejarah dan Budaya ALEXANDRIA: Journal of Economics, Business, and Entrepreneurship Jurnal Teknik Sipil Al-Afaq: Jurnal Ilmu Falak dan Astronomi Unnes Journal of Mathematics Education Unnes Journal of Mathematics Healthy Tadulako Journal (Jurnal Kesehatan Tadulako) Indonesian Journal of Research and Educational Review (IJRER) Batara Wisnu : Indonesian Journal of Community Services Bussman Journal : Indonesian Journal of Business and Management KOMUNIKATA57 Al-MIKRAJ: Jurnal studi Islam dan Humaniora Jurnal Bilqolam Pendidikan Islam Jurnal Pengabdian Teratai Formosa Journal of Applied Sciences (FJAS) PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer Maritime Park: Journal Of Maritime Technology and Socienty Jurnal El-Thawalib Journal of Law, Poliitic and Humanities Jurnal Peradaban Masyarakat (JPM) YASIN: Jurnal Pendidikan dan Sosial Budaya Journal of Innovation and Research in Primary Education Analisa: Journal of Social Science and Religion Al-Istinbath: Jurnal Hukum Islam INOVASI: Jurnal Hasil Pengabdian Masyarakat Literasi: Jurnal Pengabdian Masyarakat dan Inovasi Jurnal Inovtek Seri Teknik Sipil dan Aplikasi (TekLA) Jurnal Manajemen, Akuntansi, Ekonomi Studies in English Language and Education ARMADA : Jurnal Penelitian Multidisiplin Jurnal Masyarakat Madani Indonesia Innovative: Journal Of Social Science Research IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat SINTHOP: Media Kajian Pendidikan, Agama, Sosial dan Budaya International Journal of Sharia Business Management Multazam : Jurnal Manajemen Haji dan Umrah J-EDu : Journal - Erfolgreicher Deutschunterricht Journal of Information System Exploration and Research Tanjungpura Journal of Coaching Research Ininnawa: Jurnal Pengabdian Masyarakat Jurnal Abdimas Lamin Recursive Journal of Informatics Research in Education, Technology, and Multiculture Social Science Academic Journal of Contemporary Law Studies Journal of Law & Policy Review GEMBIRA (Pengabdian Kepada Masyarakat) PEDAMAS (Pengabdian Kepada Masyarakat) AGROTEKBIS: Jurnal Ilmu Pertanian JKAP (Jurnal Kebijakan dan Administrasi Publik) ANDIL Mulawarman Journal of Community Engagement Jurnal Mediasas : Media Ilmu Syari'ah dan Ahwal Al-Syakhsiyyah Jurnal ARSI : Administrasi Rumah Sakit Indonesia Indonesian Journal of Maritime Technology or abbreviated (ISMATECH) Scientific Journal of Informatics Jurnal Agroteknologi dan Kehutanan Tropika Brand Communication Jurnal Pengabdian Kepada Masyarakat Kalam Jurnal Abdi Negeriku JIPITI: Jurnal Pengabdian kepada Masyarakat Kinerja : Jurnal Manajemen Pendidikan Islam Media Keperawatan: Politeknik Kesehatan Makassar Abdurrauf Journal of Community Service Jurnal Riseta Soshum Journal of Islamic Mubādalah EDUTREND: Journal of Emerging Issues and Trends in Education Jurnal Ilmiah Multidisiplin TANJAK : Jurnal Pengabdian Kepada Masyarakat J-CEKI Ulil Albab Jurnal Ilmiah Riset Aplikasi Manajemen Jurnal Ilmiah Pariwisata Indonesian Journal of Mathematics and Natural Sciences Jurnal Ilmu Sosial dan Humaniora Journal of Management Branding HUKUM EKONOMI ISLAM Jurnal El-Thawalib Jurnal Abdi Negeri
Alamsyah -
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The Analysis of Engine Room Vibration of Tugboat 24 M Alamsyah, Alamsyah; Kala, Charles Sambera; Wulandari, Amalia Ika
Maritime Park: Journal of Maritime Technology and Society Volume 1, Issue 3, 2022
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v1i3.23608

Abstract

A tugboat is a ship that guides large ships to dock, helps escort coal barges over bridges and also helps carry out rescues if needed. Some Tugboats had to experience increased engine power because they followed ministerial regulations. When in operation, the tugboat's engine generates the power necessary to move the ship, but on the other hand the engine also produces vibrations. Vibrations that occur on the ship have a side effect that damages the structural resistance of the ship's own construction. The purpose of this study is to find out the value of vibration and noise that occurs on the deck above the engine room due to increased engine power on the Tugboat. The method used is Finite Element Analysis using Ansys software. The results showed that the excitation frequency of the parent machine based on successive rpms was 14.99 Hz, 16.65 Hz, and 18.32 Hz. Based on the calculation of system amplitude, obtained value ranges of 8.73 x 10-10 to 8.25 x 10-10 for 1 machine and 1.14 x 10-9 to 5.65 x 10-10 for 2 machines. Then the standard vibration value is in the range of values 0.00012 to 0.00017 for 1 engine and 0.000652 to 0.000479 for 2 machines. Furthermore, the noise value obtained is in the range of 140.53 dB to 130.88 dB for 1 engine, and 140.68 to 130.75 for 2 engines. All results from calculations regarding vibration standards on the 2 deck models above the engine room get results according to standards, but the resulting noise value exceeds the limit, so it can be concluded that the construction of the engine room and deck is safe from vibration but has excessive noise.
A Finite Element Analysis of Bottom Structure of LCT Converted from SPOB Pawara, Muhammad Uswah; Alamsyah, Alamsyah; Kusuma, I Putu Arya; Wulandari, Amalia Ika; Ikhwani, Rodlian Jamal; Arifuddin, Mursid Nugraha
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i1.25130

Abstract

SPOB (Self-Propelled Oil Barge) ship is useful for transporting oil. Due to certain requests, the owner and operator have converted SPOB into LCT. If before the conversion the ship transported oil, now the ship is transporting vehicles or heavy equipment on the deck. after the transfer of function from a SPOB ship to an LCT (Landing Craft Tank) ship, the cargo transported is different, the bottom is the part that is submerged in the water, so this part is vulnerable. Therefore, it is necessary to systematically predict the weight of the load that can be held by the ship at the bottom, this is so that there is no damage to the structure at the bottom of the ship which can harm the company from the ship owner. The purpose of this study is to find the maximum stress and strain that can be accepted by the ship and the value of the stress ratio (safety factor) in the bottom construction using the finite element method. The results obtained from the maximum stress and strain of the ship after and before conversion of 96.349Mpa, 272.56 Mpa, and 0.0013628 mm, 5.042 x 10-4 mm, safety factor according to BKI after and before conversion obtained 3.624 and 1.057, the safety factor according to the material criteria is 3.685 and 1.172, respectively, for the maximum deformation of the ship, the safety factor is 6.328 and 3.287 respectively
Identifying Coconut Maturity Levels Using CNN and YOLOv8 Deep Learning Algorithms Luthfie, Alfaiz Alafi; Alamsyah, Alamsyah
Journal of Information System Exploration and Research Vol. 3 No. 2 (2025): July 2025
Publisher : shmpublisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/joiser.v3i2.595

Abstract

To improve the efficiency and accuracy of determining coconut maturity levels in the processing industry, this study proposes an automated detection system employing Convolutional Neural Networks (CNN) and the You Only Look Once version 8 (YOLOv8) algorithm to classify maturity levels from image data. This study introduces an automated detection system using Convolutional Neural Networks (CNN) and the You Only Look Once version 8 (YOLOv8) algorithm to identify coconut maturity levels from image data. A dataset of 230 coconut images was utilized, classified into two categories: Young Coconut and Mature Coconut. The YOLOv8 model was trained and evaluated using standard object detection metrics, including mean Average Precision (mAP), precision, recall, and F1-score. The proposed model achieved a mAP of 90.5%, precision of 99.3%, recall of 94.2%, and F1-score of 96.6%, demonstrating high accuracy in detecting coconut maturity. This approach offers a practical and efficient alternative to manual assessment, contributing to improved accuracy and operational efficiency in agricultural practices.
Optimizing Support Vector Machine Performance for Parkinson's Disease Diagnosis Using GridSearchCV and PCA-Based Feature Extraction Jumanto, Jumanto; Rofik, Rofik; Sugiharti, Endang; Alamsyah, Alamsyah; Arifudin, Riza; Prasetiyo, Budi; Muslim, Much Aziz
Journal of Information Systems Engineering and Business Intelligence Vol. 10 No. 1 (2024): February
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jisebi.10.1.38-50

Abstract

Background: Parkinson's disease (PD) is a critical neurodegenerative disorder affecting the central nervous system and often causing impaired movement and cognitive function in patients. In addition, its diagnosis in the early stages requires a complex and time-consuming process because all existing tests such as electroencephalography or blood examinations lack effectiveness and accuracy. Several studies explored PD prediction using sound, with a specific focus on the development of classification models to enhance accuracy. The majority of these neglected crucial aspects including feature extraction and proper parameter tuning, leading to low accuracy. Objective: This study aims to optimize performance of voice-based PD prediction through feature extraction, with the goal of reducing data dimensions and improving model computational efficiency. Additionally, appropriate parameters will be selected for enhancement of the ability of the model to identify both PD cases and healthy individuals. Methods: The proposed new model applied an OpenML dataset comprising voice recordings from 31 individuals, namely 23 PD patients and 8 healthy participants. The experimental process included the initial use of the SVM algorithm, followed by implementing PCA for feature extraction to enhance machine learning accuracy. Subsequently, data balancing with SMOTE was conducted, and GridSearchCV was used to identify the best parameter combination based on the predicted model characteristics.  Result: Evaluation of the proposed model showed an impressive accuracy of 97.44%, sensitivity of 100%, and specificity of 85.71%. This excellent result was achieved with a limited dataset and a 10-fold cross-validation tuning, rendering the model sensitive to the training data. Conclusion: This study successfully enhanced the prediction model accuracy through the SVM+PCA+GridSearchCV+CV method. However, future investigations should consider an appropriate number of folds for a small dataset, explore alternative cross-validation methods, and expand the dataset to enhance model generalizability.   Keywords: GridSearchCV, Parkinson Disaese, SVM, PCA, SMOTE, Voice/Speech
Hastag SAVETHECOAST Tagger dalam Rangka Mangrove Sedunia di Kelurahan Maridan Alamsyah, Alamsyah; Kurniawan, Diah Citra
ANDIL Mulawarman Journal of Community Engagement Vol. 1 No. 1 (2024): ANDIL Mulawarman J Comm Engag
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LP2M), Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/andil.v1i1.1176

Abstract

Abstrak: Mangrove forests play a crucial role in the context of international relations, particularly concerning global environmental issues such as climate change, biodiversity conservation, and natural resource management. In Maridan Sub-district, Penajam Paser Utara, the mangrove ecosystem holds significant ecological value as a coastal protector, carbon absorber, and habitat for various species. However, its existence faces serious threats due to infrastructure development and environmental changes. To address these challenges, the authors conducted a mangrove planting and awareness campaign with the hashtag #SaveTheCoast. The event involved representatives from the local community, government institutions, and high school students as an initial step toward mangrove preservation and environmental consciousness. This effort is crucial as Maridan Sub-district is slated to be part of the National Capital (IKN), necessitating land expansion that could endanger the mangrove ecosystem. The activity reflects the cooperation between the local community, regional government, and educational institutions in safeguarding and preserving mangroves as a precious natural treasure. Through education, conservation, and shared awareness, it is hoped that the mangrove forests in Maridan Sub-district will continue to thrive for future generations while promoting sustainable coastal preservation and ecosystem management.
IMPLEMENTASI PENERAPAN METODE PEMBELAJARAN DISKUSI PADA GURU PENDIDIKAN AGAMA ISLAM DENGAN JUMLAH PESERTA DIDIK YANG SEDIKIT DI SDN 107411 LAU REMPAK Alamsyah, Alamsyah; Fridayasha, Nur; Angelina, Riska
Jurnal Bilqolam Pendidikan Islam Vol. 4 No. 1 (2023): Juni 2023
Publisher : Prodi PAI Sekolah Tinggi Agama Islam Serdang Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51672/jbpi.v4i1.152

Abstract

This study also aims to explore the implementation of the application of learning methods to teachers of Islamic religious education with a small number of students at SDN 107411 Lau Rempa, and at the same time understand its impact on the quality of learning and motivation of students and to find out how the efforts made by teachers of Islamic religious education in applying learning methods even with a small number of students at SDN 107411 Lau Rempa. This research uses a qualitative approach and case studies as research methods. Data were obtained through interviews and observations of Islamic religious education teachers with a small number of students at school. The results showed that the implementation of the application of learning methods to Islamic religious education teachers with a small number of students at school could help improve the quality of learning and students' learning motivation. However, this implementation also faced several obstacles, such as a lack of resources and lack of support from the school. Therefore, support is needed from various parties, including school principals, teacher boards, and parents, so that the implementation of the application of learning methods for Islamic religious education teachers with a small number of students can run smoothly and effectively.
The Role of Stakeholders In Achieving Surabaya Zero Child Marriage By 2024 to Realize Gender Equality Alamsyah, Alamsyah; Sukristyanto, Agus; Maduwinarti, Ayun; Nopriyanto, Windi
Formosa Journal of Applied Sciences Vol. 3 No. 8 (2024): August 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v3i8.10795

Abstract

This study aims to analyze and describe the Role of Stakeholders in Realizing Surabaya Zero Child Marriage in 2024 to Achieve Gender Equality. This research uses a descriptive qualitative research design. A collaborative network involving the city government, private sector, NGOs, communities, and religious organizations such as Muslimat NU in the city of Surabaya has shown significant results in suppressing the rate of child marriage. Through effective coordination, fair resource distribution, transparent communication, and continuous program innovation, this network has made substantial progress towards the zero child marriage goal. However, there are still areas that require further attention, especially in terms of improving access to resources and strengthening coordination. By continuing to strengthen collaboration and applying lessons from experiences, Surabaya can achieve the goal of completely abolishing child marriage.
MULTICULTURALISM ON EFL STUDENTS’ SELECTED POEMS IN FACULTY OF CULTURAL STUDY MULAWARMAN UNIVERSITY Alamsyah, Alamsyah; Prafitri, Wilma; Hanum, Irma Surayya; Azzura4, Nazhwa
CaLLs (Journal of Culture, Arts, Literature, and Linguistics) Special Edition: Sesanti (Seminar Nasional Bahasa, Sastra, dan Seni) 2023
Publisher : Fakultas Ilmu Budaya, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/calls.v0i0.13139

Abstract

Indonesia sebagai bangsa yang dianugerahkan oleh Tuhan Yang Maha Esa memiliki berbagai suku bangsa yang terwujud dalam keragaman budaya dan Bahasa namun tetap dapat hidup berdampingan dan saling menghormati. Sastra multikultural adalah karya sastra yang mencerminkan interaksi dua atau lebih budaya, termasuk perbedaan suku,ras,adat istiadat,budaya dan agama. Penelitian ini mengkaji sastra multikultural sebagai objek kajian yang signifikan dan strategis dalam menjawab permasalahan bangsa. Artikel ini mengkaji unsur-unsur multicultural yang digambarkan dalam puisi-puisi pilihan yang ditulis oleh mahasiswa sastra Inggris di Fakultas Ilmu Budaya. Pendekatan analisis isi diadopsi untuk memahami realitas dalam teks sastra multicultural dalam puisi-puisi terpilih. Penelitian ini menggunakan paradigma deskriptif kualitatif dengan metode analisis isi. Menurut Klaus (2004), analisis isi berfokus pada referensi data yang valid dari segi isi. Namun,dengan menganalisis unsur-unsur multicultural dalam puisi-puisi pilihan yang ditulis oleh mahasiswa sastra Inggris,dapat digunakan untuk mengetahui persepsi mahasiswa Universitas Mulawarman tentang keberadaan multikulturalisme di Ibukota Nusantara. Lebih jauh lagi, penelitian ini dapat digunakan sebagai acuan untuk refleksi diri,mengevaluasi Tindakan dan keputusan yang akan diambil seseorang dan sebagai bentuk antisipasi diri dari melakukan hal-hal yang menimbulkan perpecahan karena perbedaan suku,budaya,agama dan ras.
Sosialisasi Sistem Pembayaran Nontunai Penumpang pada Pelayanan Bus Rapid Transit (Studi Kasus Bus Tayo Kota Tangerang) Syahputra, Permana Surya; Alamsyah, Alamsyah; Mirza, Mochammad
Social Science Academic Vol. 3 No. 1 (2025)
Publisher : Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/ssa.v3i1.8134

Abstract

Perkembangan digitalisasi dalam transportasi publik mendorong perubahan sistem pembayaran dari tunai ke nontunai. Kota Tangerang melalui Bus Rapid Transit (BRT) Trans Tangerang atau Bus Tayo, yang dikelola oleh PT. Tangerang Nusantara Global (Perseroda), sejak September 2023 menerapkan sistem pembayaran nontunai penuh menggunakan Tap On Bus (TOB) berbasis Quick Response Code Indonesian Standard (QRIS) dan kartu uang elektronik. Penelitian ini bertujuan menganalisis proses sosialisasi sistem pembayaran nontunai, menilai pemahaman serta respon penumpang, dan mengidentifikasi hambatan yang muncul dalam implementasinya. Metode penelitian menggunakan pendekatan kualitatif deskriptif studi kasus dengan paradigma konstruktivisme. Data diperoleh melalui wawancara, observasi, dan dokumentasi, kemudian dianalisis melalui reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa PT. TNG telah melakukan sosialisasi melalui media sosial, banner, flyer, aplikasi, dan komunikasi interpersonal. Meski sebagian penumpang dengan literasi digital tinggi menerima sistem ini dengan baik, hambatan masih ditemui pada kelompok masyarakat yang terbiasa menggunakan uang tunai, memiliki keterbatasan perangkat, atau literasi digital rendah. Kesimpulannya, keberhasilan penerapan sistem pembayaran nontunai tidak hanya bergantung pada infrastruktur teknologi, tetapi juga efektivitas strategi komunikasi yang inklusif dan berkelanjutan.
Pendampingan Pengukuran Arah Kiblat di Musollah Kafe Ruumi Mengunakan Metode Astronomi Alamsyah, Alamsyah; Risal, Risal; Rufaida, Erty Rospyana
Abdurrauf Journal of Community Service Vol. 1 No. 2 (2024): Abdurrauf Journal of Community Service
Publisher : Yayasan Abdurrauf Cendekia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70742/ajcos.v1i2.57

Abstract

The determination of the Qibla direction is a crucial aspect of Islamic worship, particularly in the performance of prayer. In Indonesia, issues regarding inaccurate Qibla directions in mosques and prayer rooms have been identified, especially following the issuance of fatwas by the Indonesian Ulema Council (MUI) in 2010. This study aims to assist in measuring and verifying the accuracy of the Qibla direction at the Musollah of Ruumi Café in Makassar, Indonesia, using astronomical methods. Measurements were conducted from August 15 to August 22, 2024, using the Istiwa'aini tool. The results indicated a deviation of 12 degrees from the correct Qibla direction, with a measured azimuth difference of 342°37'03.94". The estimated error in distance is 1332 km from the southern direction of the Ka'bah. This deviation is significant, emphasizing the importance of accuracy in determining the Qibla direction for the validity of prayer. The study concludes that adjusting the Qibla direction at Musollah Ruumi Café is necessary to ensure that prayers are performed in accordance with Islamic law. The application of astronomical methods provided reliable and accurate results for further corrections.  Abstrak: Penentuan arah kiblat merupakan aspek penting dalam ibadah Islam, terutama dalam pelaksanaan salat. Di Indonesia, masalah ketidakakuratan arah kiblat di masjid dan musollah telah teridentifikasi, terutama setelah diterbitkannya fatwa Majelis Ulama Indonesia (MUI) pada tahun 2010. Penelitian ini bertujuan untuk membantu mengukur dan memverifikasi akurasi arah kiblat di Musollah Kafe Ruumi di Makassar, Indonesia, dengan menggunakan metode astronomi. Pengukuran dilakukan dari tanggal 15 hingga 22 Agustus 2024, menggunakan alat Istiwa'aini. Hasil pengukuran menunjukkan adanya deviasi sebesar 12 derajat dari arah kiblat yang benar, dengan selisih azimut yang terukur sebesar 342°37'03.94". Perkiraan kesalahan jarak adalah 1332 km dari arah selatan Ka'bah. Deviasi ini cukup signifikan, yang menekankan pentingnya akurasi dalam menentukan arah kiblat untuk keabsahan salat. Penelitian ini menyimpulkan bahwa penyesuaian arah kiblat di Musollah Kafe Ruumi perlu dilakukan untuk memastikan bahwa salat dilaksanakan sesuai dengan hukum Islam. Penerapan metode astronomi memberikan hasil yang dapat diandalkan dan akurat untuk perbaikan lebih lanjut.
Co-Authors -, Mukharom A Fahira Nur A. Mushawwir Taiyeb, A. Mushawwir A.Paturusi, Idrus Abd. Rahman Bahtiar, Abd. Rahman Abdillah, Riza Abdirozaq, Mifta Abdul Kholiq Abdul Mujib Syadzali Abdul, Ghafur ABDULRAHMAN, DIMAS Abdurahman, Ade Irfan Abdurrahman, Ade Irfan Abidin, Muhamad Zainal Abror, Wiena Faqih Achmad Musyahid, Achmad Achmad Syarifudin, Achmad Aden Rosadi Adi, Yuanita Permata Adiningrat, Andi Arifwangsa Aditya Bimandaru Adrianton A. Afifah, Eka Nur Afrida Sary Puspita Afrilian Ardi Arus, Afrilian Ardi Afrizal Rizqi Pranata, Afrizal Rizqi Agus Hitopa Sukma Agustan Agustan, Agustan Agustina, Tin Agustinus Kali Ahdi, Hapizul Ahmad Nashir Ahmad Syarif Ahwan, M Tami Rosadi Airlangga, Gregorius Akhmad, Akhmad Al-Araf, Khairunnisa Al-Hafizh, Fadhl Aldin, Aldin Alfajry, Gefian Alfharezi, M. Salman Alfitri Alfitri Ali Akbar Amalina, Fitri Ambo Dalle Aminuyati Amiruddin Kade Ana, Ninda Ade Anantadjaya, Samuel PD Andayani, Lies Andy Alfatih Angelina, Riska Angga, Vicky Very Anggela, Anggela Anggyi Trisnawan Putra Angreany, Femmy Aniskuri, Lulu Fitria Anugrah, Dapa Putra Anwar Sadat Ardiansyah, Fahmi Arian, Vabrian Prima Dana Arif, Fathan Arifuddin, Andi Mursid Nugraha Arifuddin, Mursid Nugraha Arina Faila Saufa, Arina Faila Ariyanti, Lisa Arlian Fachrul Syahputra Aryo Nugroho Asnidar Asnidar Asri, Wahyu Kurniati Asriati Asriati, Asriati Astari, Arini Widi Astin, Widya Yulia Astrid, A Fauziah Auda, Faiz Khoir Aulia, Ahmad Bagas Aditya Ilham Awaludin, Dipa Teruna Ayatullah Harun Ayun Maduwinarti Azzahra, Marsha Azzahrah, Diah Siti Fatimah Azzura4, Nazhwa Bachtiar, Alfan Bachtiar, Fauziah Barizki, Rezzi Nanda Baso Mukhlis Bertin Ayu Wandira Bia Dwiripa Botutihe, Fauziah Budi Prasetiyo, Budi Budi Susanto BUKHORI, MOHAMMAD Burhamzah, Muftihaturrahmah Burhamzah, Rahmat Cahyani, Alviana Eka Chandra, Adi Damayanti, Amalia Damayanti, Prisila Desilawati, Nur Dewi Yuliati Dewi, Dyah Utami Dianiswara, Anggoronadhi Diantoro, Eman Djunuda, Rahmawati Dora Kusumastuti Dwi Ridho Aulianto Dwicahyo, Widhi Okfian Dwijanto Dwijanto, Dwijanto Dyah, Hapsari Ekonugraheni Edi Purwanta Efrilianda, Devi Ajeng Eka Mulyana, Eka el-Hajjami, Aicha Enda, Dedi Endang Sugiharti, Endang Eni Setyowati Erita Riski Putri Ernawati Ernawati Esti Handayani, Dwi Etin Anwar, Etin Fahmi, Yuniar Krinanda Faisal Mahmuddin Fajardini, Cahaya Tuf Fakhruddin Fakhruddin Faozi, Irfan Fatari, Fatari Fatmawati Amir Fauzan Syahru Ramadhan Febryano Manggala Putra Ferdian, Syahrul Fikri, Arif Fitriana, Susi Fitriani, Danik Florentina Yuni Arini, Florentina Yuni Fournawati, Sri Murdilah Fridayasha, Nur Furkon Sukanda, Ukon Habib Shulton Asnawi Hafidz Hanafiah Haimah, Haimah Hajra Rasmita Ngemba Hakim, M. Faris Al Hakim, Muhamad Faishol Halim, Bravura Candra Halim, Susanna Hamida Umil Khoiriyah Handarko, Jefry Latu Handayani, Dwi Esti Handayani, Tut Handoko, V.Rudy Hanum, Irma Surayya Hapsari, Dessy Purwita Hardi Suyitno Hardinata, Riyan Hari Yeni Harinurhady, Agus Hariyanti, Kiki Andes Hariyono, Hariyono Harningsih, Harningsih Haryono Rinardi Hasbullah Hasbullah Helda Syahfari Hendra Alfani, Hendra Hermansyah, Agung Hermiyanti Hermiyanti, Hermiyanti Hidasari, Fitriana Puspa Hidayat, Kukuh Triyuliarno Hijjah, Siti Dzul Hijriah, Hijriah Hiswanti Hiswanti Hitopa Sukma, Agus Husyam, Husyam I Ketut Eddy Purnama Iis Isnawati Iismayanti Ikhwani, Rodlian Jamal Ilham Insani, Muhammad Illy Yanti Imam Ahmad Ashari, Imam Ahmad Iman, Maidi Muhammad Indrajaya, Muhammad Aristo Indriani Tiara Putri, Indriani Tiara Irvani, Rodhy Irwan, Hadriani Irwanda, Andri Irzan Soepriyadi Iskandar, Muhammad Istiani, Titania Iswahyu Pranawukir Izzulhaq, Muhammad Agil J, Jusriadi Jam'an, Andi Jamal Ikhwani, Rodlian Jamaludin, Abdul Rafi Jamil Jamil Jasri, Jasri Jaya, Rahmat Jaya, Saskia Chaerunnisa Johar Amir Jonathan Irene Sartika Dewi Max Juliana Juliana Julianto, Diki Julius Bata Jumanto Jumanto, Jumanto Jumanto Unjung Jusman Mansyur Kahfi, Ibnu Kala, Charles Sambera Kamal, Saenal Kautsar, Nadafia Khair, Otti Ilham Khumaero, Latifatul Kiagus Muhammad Sobri Kumalasari, Putri Laksita Kumandang, Niti Gede Kurniawan, Diah Citra Kustiwansa, Harlian Kusuma, I Putu Arya Kusumawati, Novita Sri Laila, Rahma Larasati, Ukhti Ikhsani Lenita, Leila Anggraeni Lestuny, Carolina Lina wati Linda Firdawaty Listiyani, Melia Lumenteri, Fido Fortunatus Luthfie, Alfaiz Alafi M. Uswah Pawara Mahendra, Yoga Mahmud Mahmud Mahriani Makin, See Jong Malek, Nor Fazila Abd Mannahali, Misnah Mansyur, Saidin Marhaen Hardjo Marsiana, Siwi Martdiansyah, Martdiansyah Marwan Marwan Maryanto - MASITHA, DEWI Masrur, Masrur Maulana Maulana, Maulana Maulana, Andin Muhammad Mauridhi Hery Purnomo Mery Subito Mery Yanti Miftahul Jannah Misnan, Misnan Mochammad Mirza mubarak, azhar aras Much Aziz Muslim Muhajir, Fatimah Muhammad Alim Akbar Nasir Muhammad Aqil Muhammad Aziz Muhammad Haikal Muhammad Husni Thamrin, Muhammad Husni muhammad rizky, muhammad MUHAMMAD ULIN NUHA Muhammad, Afrizal Prasetyo Nur Muharram, Susilawati Muhlis Muhlis Muhrawati, Muhrawati Mujahida, Mujahida Mukhlas, Oyo Sunaryo Mursalin, Destrianto Muslimin, A. Mustamin, Siti Walidah Mustari, Aidynal mutiah, siti Nabiilah, Syarafina Nafi, Anan Tawazzun Nana Mulyana Nanda Barizki, Rezzi Nawangwulan, Irma M Ngesti Lestari Nita Maya Valiantien Noerlina Anggraeni Noor Jannah, Noor Novianti, Dian Noviantoro, Djatmiko Novitasari, Eni Noviyanti, Cindy Nabila Nugraha Arifuddin, Andi Mursid Nugraha, Andi Mursid Nugroho, Oskar Ika Adi Nuphanudin, Nuphanudin Nur Halimah Nuratika, Nuratika Nurdiana, Diah Nurdianti, Nunu Nurdin Zuhdi, M. Nurlela Nurlela Nurnawaty, Nurnawaty Nurul Faidah Nurulhuda, Muhammad Obing Zaid Sobir Oksapianus, David Soni P. Eko Prasetyo Paribang, Feston Sandi Pastika, Puan Bening Patrysya, Chelina Putri Permadi, Dimas Bayu Satria Permata, Nuniek Pramudya, Pahala Bima Prasetya, Agesta Citrasena Pratama, Rizka Nur Prihartini, Amelia Pugu, Dhanang Respati Puhululawa, Indriyani Pujo Hari Saputro Purwandito, Rizky Puspa Rini, Puspa Puspita Sari, Yeyen Putri, Atika Kurnia Putri, Erita Riski Putri, Rezania Novianti Putri, Rukiana Novianti Rahayu, Shinta Devi Ika Santhi Rahayuningrum, Hesti Rahmaddan, Muhammad Kevin Rahmat Dahlan Ramadhani, Fadhila Ramadhani, Rizky Raniasa Putra Ranindya Puspaning Mellaty, Ranindya Puspaning Rasyid, Anas Rasyid, Rohsita Amalyah Rasyid, Zulfaizal H.A. Ratu, Inaka Dalam Bangsa Retna Mahriani Rezzi Nanda Barizki Rhamadanty, Winda Ayu Utami Rhamadhan, Mohammad Ryan Ridwan Daud Mahande Rifan, Slamet Riri Anggriani Ririn Setyowati Riyanti, Mayang Riza Arifudin Rizana Fauzi, Rizana Rochmad - Rofik Rofik, Rofik Rohman, Shohihatur Rohmani, Muhammad Fadiel Rosalia, Hotmah Nur Rostiati Dg Rahmatu RR. Aryanti Kristantini Rudi Santoso, Rudi Rudi, Kurniawan Rufaida, Erty Rospyana Ruqaiyah, Ruqaiyah Ryfial Azhar, Ryfial S, Candra S, Ramli S, Zulfani Sa'adah, Shofi Putri Sabila, Ahda Sabrina Rocholl Safri Haliding Salam, Hisbullah Samaluddin, Samaluddin Sam’an, Muhammad Sampurno, Global Ilham Samriadi, Andi Samsir Samsir, Samsir Samsu Dlukha N Saputra, Faisal Tomi SAPUTRA, SARIPUDIN Saputro, Meidika Bagus Saraswati, Erlisa Sari , Dyan Prawita Sari, Dwi Oktaria Sari, Yenni Puspita Sartika Sartika Sayful, Sayful Sebastian, Ligal Sekarningsih, Cindra Fajar Septian, Septian Septiandani, Dian Setialaksana, Wirawan - Setijadi, Eko Shukla, Manish Simon Sumanjoyo Hutagalung Singgih Tri Sulistiyono Siregar, Rachmi Kurnia Siti Harnina Bintari SITI MAHMUDAH Siti Maziyah Sitinah, Sitinah Sitorus, Chris Jeremy Verian Slamet Widodo Sobri, Kgs. M. Sri Indrahti Sriati Sriati, Sriati St. Salehah Madjid Suandi, Fikri Suandi, Fikry Suardi Suardi Suardi, Suardi Sugianto Sugianto Sugianto, Lai Ferry Sugiarto S Sugiman Sugiman Suhaeb, Laelah Azizah S. Sukanda, Ukon Furkon Sukirman, Asrianti Sukma , Agus Hitopa Sukma Sukma, Agus Hitopa Sukma sukristyanto, Agus Sulasri, Sulasri SUMIYATI SUMIYATI Sunra, La Suntin, Suntin Sunyoto Sunyoto Supardi, Edy Surawan, Surawan Suryani, Atik Suseno, Ari Susiloputro, Agus Syahab, Husein Syahbani, Nur Lisa Syahputra, Permana Surya Syaiful Hendra Syamsu Rijal Syamsuri, Andi Sukri Syarifah Fatimah, Syarifah Syarifuddin Dollah Syarifuddin Syarifuddin Tan Suryani Sollu Taufik Hidayat Taufik Hidayat Therendy, Therendy Tiurmaida, Serepina Topanto, David Ulhaq, Muhammad Naufal Daffa Uray Gustian, Uray Urfah Atut Chosiyah Vannia, Adji Mayumi Veithzal Rivai Zainal Vember, Hilda Veybitha, Yolanda Vidyanto, Vidyanto Walid Walid, Walid Warda Warda Warjaya, Wahyu Wibisono, Tika Aryana Wicaksana, Dinar Anggit Widiargun, Diah Widjanarko Widjanarko, Widjanarko Wijaya, Vibra Wilma Prafitri Windi Nopriyanto Wira Setiawan Wiswadas, Wiswadas wukir, Iswahyu wulandari, amalia ika Wulandari, Ikrawanti Ayu Wulandari, Kevin Olyvia Yahya Nur Ifriza Yanuar Yoga Prasetyawan Yety Rochwulaningsih Yuli Rohmiyati Yuliatin yuliatin Yuliyana, Yuliyana Yundari, Yundari Yusnaini Arifin Yusnaini Yusnaini Yusuf Wisnu Mandaya Zaenal Abidin Zailani Surya, Marpaung Zakariyati, Zakariyati Zamruddin, Mardliya Pratiwi Zara Tania Rahmadi Zobir, Obing Said Zulkarnaen, Zen