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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) Pedagogi: Jurnal Ilmu Pendidikan Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia I-Finance Journal JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Lentera: Jurnal Ilmiah Kependidikan Kilat JTP - Jurnal Teknologi Pendidikan Jurnal Teknologi Informasi dan Pendidikan Journal Ilmiah Rinjani : Media Informasi Ilmiah Universitas Gunung Rinjani Jurnal Ilmiah Kanderang Tingang Al-Fathin: Jurnal Bahasa dan Sastra Arab Akrab Juara : Jurnal Ilmu-ilmu Sosial Journal Peqguruang: Conference Series NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Journal of Scientech Research and Development Journal of Law, Poliitic and Humanities MASALIQ: Jurnal Pendidikan dan Sains Jurnal Agri Rinjani : Ilmu Sosial dan Ekonomi Data Sciences Indonesia (DSI) Jurnal Manajemen Riset Inovasi Usada Nusantara: Jurnal Kesehatan Tradisional Chemedu: Jurnal Ilmiah Pendidikan Kimia Jurnal Pengabdian Masyarakat Journal of Islamic Economics and Finance Jurnal Pengabdian Masyarakat dan Riset Pendidikan Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi Islamic Elementary School: Jurnal Ilmiah Pendidikan Guru Madrasah Ibtidaiyah Analit: Analytical And Environmental Chemistry
MUHAMMAD ANWAR
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Peningkatan Pemahaman Literasi Moneter Masyarakat Desa Kutalimbaru melalui Kampanye Cinta, Bangga, Paham Rupiah Muhammad Anwar; Ahmad Zaki Sinulingga; Muhammad Nabil Nasution; Mahesa Marpaung; Siti Aisyah
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 2 (2026): Mei : NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v6i2.8389

Abstract

The rupiah plays a vital role as a symbol of national identity and sovereignty, but awareness among rural communities about its function and importance is often limited. In Kutalimbaru Village, the main challenges identified are low monetary literacy, which results in physical damage to money and a lack of awareness about counterfeit money. Through the Real Work Lecture (KKN) program, community service efforts were carried out with the aim of internalizing the values of “Love, Pride, Understanding (CBP) of the Rupiah.” The approach used was community-based education through interactive workshops and practical demonstrations on money care techniques and an introduction to the security features of the Rupiah. Findings in the field show a transformation in the community's attitude; from being indifferent to being more careful in handling paper money and better understanding the role of the Rupiah in economic stability. This program has succeeded in increasing the financial literacy of citizens while strengthening the spirit of nationalism through appreciation of the national currency. Keywords: community empowerment, micro businesses, tempeh products, entrepreneurship, Sialaman Village.
PENGARUH KONSENTRASI ASAM SITRAT DAN WAKTU DEMINERALIASI PADA PEROLEHAN GELATIN DARI TULANG IKAN KAKAP MERAH (LUTJANUS SP.) Syahraeni Syahraeni; Muhammad Anwar; Hasri Hasri
Analit : Analytical and Environmental Chemistry Vol. 2, No. 01 April (2017) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v2i1.2017.p

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi asam sitrat dan waktu demineralisasi terhadap rendemen dan mutu gelatin yang dihasilkan. Konsentrasi asam sitrat  yang digunakan  adalah 1%, 2%, 3%, 4% dan 5% dan waktu demineralisasi yang digunakan adalah 12 jam, 24 jam, 36 jam, 48 jam, 60 jam dan 72 jam. Karakterisasi gelatin tulang ikan kakap merah dan disesuaikan dengan mutu gelatin Standar Nasional Indonesia (SNI). Hasil penelitian menunjukkan bahwa semakin besar konsentrasi asam sitrat, rendemen gelatin yang diperoleh semakin meningkat, demikian pula dengan waktu demineralisasi. Untuk konsentrasi asam sitrat 1%, 2%, dan 3% memiliki kualitas sesuai gelatin SNI sampai waktu demineralisasi 72 jam. Untuk konsentrasi asam sitrat 4% memiliki kualitas sesuai gelatin SNI sampai waktu demineralisasi 36 jam, sedangkan untuk konsentrasi asam sitrat 5% hanya sampai 24 jam.
Smart Water Quality Measurement System Berbasis IoT untuk Peningkatan Efektivitas Pemantauan Kualitas Sumber Air Winky Kurniawan; Muhammad Anwar
MASALIQ Vol 5 No 5 (2025): SEPTEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i5.7048

Abstract

The increasing water pollution caused by domestic and industrial activities demands an efficient, real-time, and accurate water quality monitoring system. This study aims to design and develop a Smart Water Quality Measurement System based on the Internet of Things (IoT), capable of automatically monitoring pH, temperature, conductivity, and turbidity parameters, while transmitting the data to a server and website in real-time. The research employed an engineering approach using the Waterfall model, encompassing requirement analysis, system design, hardware and software implementation, testing, and evaluation. The system integrates digital pH sensor SEN-0131, temperature sensor DS18B20, conductivity sensor SEN-0171, and turbidity sensor SEN-0175 with the ESP32 microcontroller. Measurement data are displayed via the DSP-0004 LCD and transmitted to a MySQL database, which is then visualized through a PHP-based web interface. Testing was conducted on each sensor and the system as a whole. The results indicate that all sensors operated within acceptable accuracy tolerances, and the system consistently transmitted data over a three-hour testing period without interruption. The web interface also functioned responsively across various devices. The study concludes that the system successfully fulfills the requirements for efficient and real-time water quality monitoring. The implications highlight the significant potential of IoT technology in environmental management, with further development recommended, including the integration of additional sensors and automated notification features to enhance system functionality.
Rancang Bangun Prototype Sistem Peringatan Dini Banjir Berbasis Arduino dengan Komunikasi Wireless nRF Ulfa Sari; Muhammad Anwar
MASALIQ Vol 5 No 5 (2025): SEPTEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i5.7144

Abstract

Flooding is a frequent natural disaster in Indonesia, causing serious impacts such as loss of life, environmental damage, and economic losses. Limited access to fast and easily understood information often leaves communities unprepared to face it. This study aims to design and develop a prototype of a flood early warning system based on an Arduino microcontroller with wireless communication using the nRF24L01 module. The method used was the Waterfall model, consisting of analysis, design, implementation, testing, and maintenance stages. The system comprises a transmitter unit equipped with an ultrasonic sensor and a water level sensor to monitor water height, and a receiver unit that displays information via an LCD, provides visual alerts through indicator LEDs, and issues audio warnings using a DFPlayer Mini and speaker. Testing was conducted to measure sensor accuracy and system responsiveness in simulated flood conditions. The results show that the prototype can detect water levels with three status categories: Safe (>10 cm), Alert (>20 cm), and Emergency (>30 cm or high water level). Device-to-device communication was effective at distances of up to approximately 150 meters.
Routing Struktural Adaptif: Arsitektur Hybrid Chunking untuk RAG pada Dokumen Pembelajaran Teknik Informatika Rafii Ahmad Fahreza; Muhammad Anwar
MASALIQ Vol 6 No 3 (2026): MEI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i3.10134

Abstract

Retrieval-Augmented Generation (RAG) has received attention in various studies, but research specifically addressing adaptive chunking strategies for Indonesian-language Informatics learning documents remains very limited. This study aims to design a hybrid adaptive chunking system that routes each document section to an appropriate chunking strategy based on structural signals detected at the preprocessing stage. This study used a Design and Development Research (DDR) approach through the stages of document analysis, system architecture design, and expert validation involving three experts in Informatics and Natural Language Processing (NLP). Data were collected through structured expert review instruments and scenario walkthrough sessions. The results showed that rule-based structural detection was able to reliably distinguish heading, narrative, list, and code block sections, supported by a confidence-based fallback mechanism. The conclusion of this study affirms that hybrid adaptive chunking plays an important role in maintaining the semantic coherence of learning materials in RAG systems. These findings contribute to the development of adaptive information retrieval studies and broaden understanding of RAG design aligned with pedagogical needs in the Indonesian-language academic context. The implications of this study include the provision of a reusable design framework for Indonesian-language technical documents and practical guidance for developers of educational AI systems.
DAMPAK GAME ONLINE PADA DI SMA NEGERI 2 POLEWALI Agustinus Pappang; Muhammad Anwar; Sitti Sohorah
Journal Peqguruang: Conference Series Vol 7, No 1 (2025): Peqguruang, Volume 7 Nomor 1 Mei 2025
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/jp.v7i1.5678

Abstract

Adapun masalah dalam penelitian ini, yaitu “Bagaimana dampak game online pada remaja  di SMA NEGERI 2 POLEWALI?”dan tujuan penelitian yang ingin dicapai dalam penelitian ini untuk mengetahui dan mendeskripsikan “Dampak Game Online Terhadap Hipertensi Remaja di SMA Negeri 2 Polewali. Penelitian ini menggunakan metode kualitatif. Instrumen penelitian ini menggunakan instrument observasi dan wawancara serta teknik dokumentasi. Teknik analisis data penelitian ini adalah reduksi data, penyajian data, dan verifikasi atau penarikan kesimpulan.Hasil penelitian ini yang berkaitan dengan masalah penelitian yang berusaha mengungkapkan dan mendeskripsikan dampak game online terhadap hipertensi remaja  di SMA Negeri 2 Polewali, yaitu: (1) remaja (peserta didik) telah mengalami gejala kecanduan bermain game online; (2) remaja (peserta didik) kesulitan untuk mengendalikan dorongan untuk selalu bermain game oneline; (3) perasaan tegang atau gelisah jika tidak bisa bermain (memicu sakit kepala dan pusing yang mengarah pada gejala hipertensi); (4) remaja (peserta didik) menggunakan waktu yang berlebihan untuk bermain game online; (5) dari 45 peserta didik sebagian kecil saja yang memiliki gejala hipertensi di SMA Negeri 2 Polewali, Polewali walaupun sebagian besar telah kecanduan bermain game online.  
PENGARUH FAKTOR SOMATIS TERHADAP STRES KERJA PADA PROMOTOR VIVO SMARTPHONE DI KABUPATEN POLEWALI MANDAR Muhammad Fahri; Maarifah Dahlan; Muhammad Anwar
Journal Peqguruang: Conference Series Vol 4, No 2 (2022): Peqguruang, Volume 4, No.2, November 2022
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/jp.v4i2.2953

Abstract

Stress kerja merupakan suatu respon emosional dan fisik yang bersifat mengganggu atau merugikan yang terjadi pada saat tuntutan tugas. Tugas tidak sesuai kemampuan, keinginan kerja. Stress dapat memicu munculnya gangguan kesehatan pada pekerja seperti gangguan psikologi yang mengakibatkan menurunnya produktivitas tenaga kerja. Tujuan penelitian ini menganalisis faktor somatis terhadap stress kerja pada promotor vivo di Kabupaten Polewali Mandar. Penelitian ini menggunakan Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan pendekatan cross sectional study,yaitu variabel independen dan dependen diamati pada periode waktu yang sama. Besar sampel minimal dihitung menggunakan rumus slovin, dengan menggunakan system random sampling didapatkan 40 responden. Analisis data menggunakan uji Kruskal Wallis dengan taraf signifikan 0.05. Hasil penelitian menunjukkan tidak ada pengaruh antara Umur dengan stress kerja (0.885), tidak ada pengaruh antara Jenis Kelamin dengan stress kerja (0.998), tidak ada pengaruh antara variable stres kerja dengan Status gizi (1.000), Dari penelitian ini dapat disimpulkan bahwa tidak ada hubungan antara faktor somatis terhadap stress kerja.
Kematangan Beragama sebagai Prediktor Konsistensi Perilaku Ibadah Siswa SMA NU Palangka Raya Fazrah Ainun Nisa; Andini Indah Hasanah; Dai Bahtiar; Muhammad Anwar; Surawan Surawan
Lentera: Jurnal Ilmiah Kependidikan Vol. 19 No. 1 (2026): Lentera
Publisher : STKIP PGRI Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52217/mh5k1597

Abstract

This study aims to analyze religious maturity as a predictor of the consistency of students’ worship behavior at SMA NU Palangka Raya. This research employed a quantitative approach with a correlational design. The sample consisted of 35 students selected using purposive sampling technique. Data were collected through a questionnaire using a Likert scale, and analyzed using simple linear regression with the assistance of SPSS. The results showed that the levels of religious maturity and consistency of worship behavior among students were categorized as high. The regression analysis indicated that religious maturity had a positive and significant effect on the consistency of worship behavior, with a significance value of 0.000 (< 0.05). The coefficient of determination (R Square) value of 0.861 indicates that 86.1% of the variance in the consistency of worship behavior can be explained by religious maturity, while the remaining is influenced by other factors. These findings suggest that religious maturity is a crucial factor in shaping students’ consistency in worship behavior. Therefore, strengthening religious maturity through religious education needs to be optimized in order to develop students’ religious character and sustainable worship habits.
Co-Authors Aflah Muhajir Agus Noor Sidiq Agus Surono Agustinus Pappang Ahmad Fauzi Al Munawar Ahmad Wahyudi Zein Ahmad Zaki Sinulingga Ambiyar, Ambiyar Aminuyati Andhika Herayono Andini Indah Hasanah Andri Sahata Sitanggang Asmawati Asmawati Bangkit Yofanka Manalu Beben Sutara Dai Bahtiar Dimas Rifqi Anantyo Dwi Faiz Azhar Restiadi Elsa Sabrina Esa Firmansyah Fadhilah Fadhilah Fahrul Islam Farida, Rista Fazrah Ainun Nisa Ganefri . Hanif Abrar Hansi Effendi Hasri Hasri Jusniar Jusniar khaerul anwar Letty Aryanti Maarifah Dahlan Mahesa Marpaung Mhd. Rofi Febrian Mohammad Wijaya.M Muhamad Bagas Nursoleh Muhammad Arief Nasutions Muhammad Ersya Faraby Muhammad Fahri Muhammad Nabil Nasution Muhammad Nasruddin Muhammad Wiharto Mukhnizar , Mukhnizar Nandi Pinto Setiawan Nining Zarwati Nur Rina Ritonga Primadani Viandra Rafii Ahmad Fahreza Ranita Rizky Putri Resmi Darni Reza Andrianis Risal Abu Siti Aisyah Siti Khumairo' Yuli Al Manik Sitti Sohorah Sudding Sudding Sumiati Side Surawan Surawan Syahraeni Syahraeni Titin Sriwahyuni Ulfa Sari Vip Paramarta Wardah Sari Warizatul Jannah Winky Kurniawan Yasdinul Huda Yogi Pandapotan Siregar Yusriana Soejana Zekri Zekri Zulwisli .