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All Journal DIKSI Attoriolong IJOG : Indonesian Journal on Geoscience Tarbiyah JGE (Jurnal Geofisika Eksplorasi) Fon: Jurnal Pendidikan Bahasa dan Sastra Indonesia PALITA: Journal of Social - Religion Research Sistemasi: Jurnal Sistem Informasi ISLLAC : Journal of Intensive Studies on Language, Literature, Art, and Culture BASINDO : jurnal kajian bahasa, sastra Indonesia, dan pembelajarannya JMM (Jurnal Masyarakat Mandiri) Edukasi Islami: Jurnal Pendidikan Islam JENTERA: Jurnal Kajian Sastra Jurnal Edueco Sirok Bastra JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran PROGRES PENDIDIKAN Wahana Karya Ilmiah Pendidikan Operations Research: International Conference Series Kibas Cenderawasih : Jurnal Ilmiah Kebahasaan dan Kesastraan Jurnal Impresi Indonesia Tarbiyah Islamiyah: Jurnal Ilmiah Pendidikan Agama Islam Center of Knowledge Bussman Journal : Indonesian Journal of Business and Management Palakka : Media and Islamic Coummunication Cendekiawan: Jurnal Pendidikan dan Studi Keislaman Berita Sedimentologi Amkop Management Accounting Review (AMAR) Jurnal Pengabdian Masyarakat Bangsa Waluya The International Science of Health Journal FAWAID: Sharia Economic Law Review Jurnal Sistem Informasi dan Manajemen Bisai: Jurnal Bahasa, Sastra dan Pengajarannya
Aswan Aswan
Geology Department, Bandung Institute of Technology
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PERBANDINGAN PRONOMINA PERSONA BAHASA INDONESIA DENGAN BAHASA MALAYSIA: TINJAUAN SEMANTIS Aswan, Aswan; Idris, Nuny Sulistiany; Widia, Ida
Diksi Vol. 29 No. 2: DIKSI SEPTEMBER 2021
Publisher : Fakultas Bahasa, Seni, dan Budaya, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/diksi.v29i2.43034

Abstract

Indonesian and Malaysian are languages that are often debated because they have similarities and similarities. This happens because Indonesian and Malaysian are rooted in Malay. Problems related to Indonesian and Malaysians are interesting to study. The topic discussed in this study is the use of Indonesian and Malaysian personal pronouns. The main objective of this study is to compare the use of Indonesian and Malaysian personal pronouns from a semantic point of view. That is, the authors compare them in terms of lexical meaning. This is because the root of a vocabulary is the meaning of the dictionary. In this study, the type of qualitative method with a descriptive approach was chosen as the data analysis method.. The data collected is in the form of first, second, and third personal pronoun vocabulary. The data sources for this study are Kamus Besar Bahasa Indonesia and Kamus Dewan Bahasa Malaysia. Based on the results of the study, it was found that the use of Indonesian and Malaysian pronouns had differences and similarities. The difference can be seen from the number of meanings. In Indonesian, there are as many as 15 meanings, while in Malaysia there are as many as 20 meanings. The similarities can be seen in each personal pronoun.
Optimization of CNN Activation Functions using Xception for South Sulawesi Batik Classification Aswan, Aswan; Puspaningrum, Eva Yulia; Asrul, Billy Eden William
SISTEMASI Vol 14, No 5 (2025): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v14i5.5281

Abstract

Batik motifs from South Sulawesi such as the Pinisi boat, Lontara script, Tongkonan house and Toraja combinations embody rich cultural narratives but are difficult to identify automatically. Automatic classification supports cultural preservation and education and empowers tourism and digital heritage applications. This study improves the performance of convolutional neural networks for South Sulawesi batik classification by optimizing activation functions within the Xception architecture which exploits depthwise separable convolutions for efficient and detailed feature extraction. A balanced dataset of 1400 labeled images in four classes was divided into eighty percent for training, ten percent for validation and ten percent for testing. Images were resized to 224 by 224 pixels, converted to grayscale and augmented through zoom, flip and rotation. With identical hyperparameters including a learning rate of 0.001, a batch size of 64 and training for 100 epochs using the Adam optimizer, ReLU, ELU, Leaky ReLU and Swish activation functions were compared. Evaluation metrics comprised accuracy, precision, recall, F1 score and cross entropy loss. ELU achieved the highest test accuracy of 98.57 percent, precision of 0.9864, recall of 0.9857 and F1 score of 0.9857, outperforming ReLU and Leaky ReLU with 97.86 percent accuracy and Swish with 97.14 percent accuracy. The results demonstrate that selecting an optimal activation function substantially enhances convolutional neural network classification of complex batik patterns. The findings offer practical guidance for development of resource aware batik identification systems in support of cultural digitization and education initiatives.
The Role of Quality Digital: The effect of WhatsApp business on consumer retention of MSMEs in Papua Mountains Adi, Tiomy Butsianto; Karunia, Erick; Aswan, Aswan; Marsha, Deni; Azis, Muh. Irfandy; Febrian, Muhammad Rully; Syams, Tengku Putri Azizah
Amkop Management Accounting Review (AMAR) Vol. 5 No. 2 (2025): July - December
Publisher : Pascasarjana STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/amar.v5i2.2843

Abstract

This study aims to analyze the influence of WhatsApp Business on customer retention of MSMEs in the Papua Pegunungan region and to examine the moderating role of high-quality digital interaction in this relationship. The study is grounded in the context of infrastructure limitations in 3T (frontier, outermost, and disadvantaged) areas, which demand the use of practical and accessible digital communication media. A quantitative approach was employed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS 3.0. Data were collected through a survey of 120 consumers who interact with local MSMEs via WhatsApp Business. The results indicate that WhatsApp Business has a positive and significant effect on customer retention. High-quality digital interaction also shows a considerable impact and moderates the relationship between WhatsApp Business and customer retention. The R² value of 0.576 demonstrates strong predictive power. This research contributes to the development of digital loyalty theory and provides practical implications for empowering MSMEs in disadvantaged regions to enhance digital communication in retaining customers.
PEMBERDAYAAN MASYARAKAT MELALUI PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR BAGI KELOMPOK KERJA KELURAHAN SEHAT KOTA BAUBAU Slamet, Agus; Salam, Safrin; Aswan, Aswan; Abadina, Waode; Narti, Narti; Bahmid, Bahmid
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.26369

Abstract

Abstrak:Pelatihan pembuatan pupuk organic cair bagi pokja kelurahan sehat Baadia merupakan bagian dari upaya pemberdayaan masyarakat untuk mengolah sampah organic secara berkelanjutan. Kegiatan ini bertujuan memberikan pengetahuan dan keterampilan kepada masyarakat dalam memanfaatkan sampah organic untuk pembuatan pupuk cair yang ramah lingkungan. Pelatihan yang diselenggarakan oleh tim pengabdi Universitas Muhammadiyah Buton ini difokuskan pada kelompok kerja Kelurahan Sehat Baadia dengan jumlah anggota sebanyak 11 orang. Pada Kegiatan ini Pokja Kelurahan Baadia diajarkan tentang pembuatan pupuk cair. Jenis pupuk cair organik yang dibuat yakni: (1) POC bahan baku air cucian beras+M4; (2) POC berbahan baku air cucian beras+yakult; (3) POC barbahan baku air cucian beras+ektrak kulit pisang+EM4; dan (4) POC berbahan baku air cucian beras+ekstrak kulit pisang+yakult. Berdasarkan evaluasi, pelatihan ini mencapai keberhasilan sebesar 87,5 % dengan 95 % peserta aktif berpartisipasi dan 85 % mampu mempraktekkan teknik pembuatan pupuk organic cair secara mandiri. Hasil pelatihan ini menunjukan peningkatan kesadaran lingkungan dan potensi ekonomi di kalangan peserta serta memberikan solusi terhadap permasalahan sampah organic. Program ini diharapkan dapat terus berlanjut dan diterapkan secara berkelanjutan untuk menjaga kelestarian lingkungan dan meningkatkan kesejahteraan masyarakat di Kelurahan Baadia.Abstract: The training on making liquid organic fertilizer for the Baadia healthy village working group is part of the community empowerment effort to process organic waste in a sustainable manner. This service program provides a real contribution that can be felt by the community. This activity focuses on community empowerment, through training in making Liquid Organic Fertilizer (POC). This training was aimed at the Healthy Village Working Group (Pokja) as an effort to increase skills and awareness in sustainable organic waste management with a total of 11 members. In this activity, the Baadia Village Working Group was taught about making liquid fertilizer. The types of organic liquid fertilizer made are: (1) POC raw material for rice washing water+M4; (2) POC is made from rice + yakult washing water; (3) POC as raw material for rice washing water + banana peel extract + EM4; and (4) POC is made from rice washing water + banana peel extract + yakult. The results of this activity support the healthy village program, processing waste into appropriate and economic value and reducing community dependence on chemical fertilizers.
LAST GLACIAL MAXIMUM – HOLOCENE RAINFALL SHIFTS IN THE WESTERN SAVU STRAIT BASED ON GEOCHEMICAL PROXIES Ardi, Ryan Dwi Wahyu; Aswan, Aswan; Maryunani, Khoiril Anwar; Yulianto, Eko; Putra, Purna Sulastya; Nugroho, Septriono Hari; Nurhidayah, Efrilia Mahdilah
JGE (Jurnal Geofisika Eksplorasi) Vol. 11 No. 2 (2025)
Publisher : Engineering Faculty Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jge.v11i2.493

Abstract

The Indo-Pacific Warm Pool significantly influences global atmospheric circulation, with tropical rainfall patterns highly sensitive to glacial–interglacial climate changes. During the Last Glacial Maximum (LGM), approximately 26,500 years before present, lower insolation, expanded ice sheets, and reduced sea levels weakened the Australian–Indonesian Monsoon (AIM) due to a southward shift of the Intertropical Convergence Zone (ITCZ). In contrast, the Holocene period experienced intensified monsoon systems and increased precipitation. However, high-resolution hydroclimate reconstructions from the western Savu Strait remain scarce. This study reconstructs rainfall variability from the LGM to the Holocene using geochemical proxies from sediment core ST10 (at 1 cm interval), located in the western Savu Strait. Three elemental ratios (Ti/Ca, K/Ca, and Rb/Sr) from X-ray fluorescence (XRF) core scanning were used to indicate terrigenous input, chemical weathering, and fluvial discharge. The age model was established using radiocarbon dating and stable isotope alignment with the Greenland ice core δ¹⁸O record. Log-transformed elemental ratios reveal four intervals of increased rainfall: the LGM, Heinrich Event 1 (HE1), Younger Dryas to Early Holocene, and the Late Holocene. These periods are characterized by elevated Ti/Ca, K/Ca, and Rb/Sr values, suggesting enhanced monsoonal rainfall and continental runoff. Conversely, lower proxy values during the Early Deglaciation, Bølling–Allerød, and Mid-Holocene indicate drier climatic conditions. These patterns align with regional proxy records from southwest Sumba and the Timor Sea, confirming the reliability of elemental ratios in reconstructing past hydroclimate variability. This study provides the first continuous record of rainfall shifts in the western Savu Strait from the LGM to Holocene and contributes to understanding long-term monsoon dynamics in southeastern Indonesia, highlighting the complex response of tropical hydroclimate to global climate forcing.
Palaeontological surveys in Central Sumatra and Bangka Louys, Julien; Zaim, Yahdi; Rizal, Yan; Price, Gilbert J.; Aswan, Aswan; Puspaningrum, Mika Rizki; Smith, Holly; Hascaryo, Agus Tri
Berita Sedimentologi Vol 47, No 3 (2021)
Publisher : Ikatan Ahli Geologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (618.858 KB) | DOI: 10.51835/bsed.2021.47.3.358

Abstract

We report on results from surveys undertaken in Sumatra during 2018 and 2019. The surveys had three objectives: (1) to examine, sample, and record the extensive Quaternary fossil deposits from caves in West Sumatra; (2) determine the potential for fluvial deposits in Riau and Jambi provinces; and (3) relocate the fossil proboscidean remains reported from Bangka Island. Our surveys produced several significant results. We mapped three important Padang Highland caves, Ngalau Lida Ajer, Ngalau Sampit, and Ngalau Gupin, locating and sampling the main fossil deposits in each, as well as recording additional caves in the region. Our surveys of the fluvial systems in central-west Sumatra did not reveal any vertebrate Pleistocene deposits but did yield Mio-Pliocene trace fossils. Finally, we relocated elephant fossils from Bangka, but no in situ vertebrate remains could be found. These finds add important new data to the geological history of Sumatra.
The Palaeo-Kambaniru river mouth, Sumba, East Nusa Tenggara, Indonesia: A record of strongly seasonal catastrophic flow in a monsoon-controlled deltaic complex Zonneveld, John-Paul; Zaim, Yahdi; Rizal, Yan; Aswan, Aswan; Fortuin, Anne; Larick, Roy; Ciochon, Russell L.
Berita Sedimentologi Vol 47, No 3 (2021)
Publisher : Ikatan Ahli Geologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1088.021 KB) | DOI: 10.51835/bsed.2021.47.3.360

Abstract

The Kambaniru River valley near the city of Waingapu preserves a thick succession of coarse-grained fluvial-deltaic sediment deposited during the Late Pleistocene. This succession incises through a thick uplifted coral reef terrace succession and records intervals of highly episodic flow events during the last glacial interval. The occurrence of intraclastic, coarse sand/gravel matrix olistostromes in several areas attests to the occasionally catastrophic nature of flow in the ancestral Kambaniru River. Small to moderate-sized coral-rich reefs and laterally restricted reef terraces occur on delta-front conglomerate successions at multiple horizons through the study interval. These reefs record both intervals of low flow as well as periodic river-mouth avulsion episodes. Comparison of radiometric dates obtained from pelecypod and coral material from both deltaic successions and laterally adjacent coral reef terrace intervals indicates that uplift/subsidence history of the terraces differs from that of the valley and that correlation between the two should be taken with care.
INDONESIAN EDUCATION LANDSCAPE IN MALAYSIA: A PORTRAIT OF ONLINE LEARNING INDONESIAN SCHOOL OF KOTA KINABALU Hermawan, Dadang; Aswan, Aswan
PROGRES PENDIDIKAN Vol. 6 No. 3 (2025): September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/prospek.v6i3.1018

Abstract

The Indonesian School of Kota Kinabalu (SIKK) is an Indonesian school located in Sabah, Malaysia. SIKK is the parent school that oversees hundreds of schools for Indonesian children in Sabah—Sarawak. Given SIKK's extensive reach, this research aims to explore how online learning has been implemented during the Covid-19 pandemic. The research method used is qualitative with a case study approach. Researchers found that SIKK implemented online learning due to the Malaysian government's prohibition on physical contact. Researchers also identified obstacles faced by students during online learning, such as difficulty accessing the internet, lack of electronic devices, and so on. Media used to support online learning include Zoom, Google Meet, and others. The conclusion that can be drawn is that SIKK has carefully designed and implemented online learning, considering various factors such as student needs, technological infrastructure, and effective teaching methods. This reflects their commitment to providing effective online education and providing an optimal learning experience for all parties involved.
Peran Pendidikan Kewarganegaraan dalam Membentuk Karakter Peduli Lingkungan di Madrasah Ibtidaiyah Studi Tindakan Kelas Aswan, Aswan
Cendekiawan : Jurnal Pendidikan dan Studi Keislaman Vol 1 No 4 (2022): Desember
Publisher : Yayasan Zia Salsabila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61253/cendekiawan.v1i4.410

Abstract

This study examines the role of civic education in shaping environmentally conscious character in Madrasah Ibtidaiyah through a classroom action research approach. The problem raised is the lack of integration of civic values with environmental issues in learning, which can impact the low ecological awareness of students. The purpose of this study is to explore how civic education that incorporates environmental concepts can enhance students' character in caring for environmental sustainability. This study uses a qualitative method with a classroom action research approach, involving teachers and students in Madrasah Ibtidaiyah in Kendari City. Data was collected through observation, interviews, documentation, and teacher reflection, then analyzed descriptively. The results show that the integration of civic education and the environment in learning can increase students' ecological awareness and encourage them to engage in real actions, such as greening activities and waste management at school. As a result, the curriculum that incorporates environmental issues enriches students' understanding of citizenship and contributes to the formation of a more environmentally conscious student character. This study recommends further development of a curriculum based on the integration of civic education and environmental sustainability.
Co-Authors Abadina, Waode Abdul Kholik Abdul Pirol Adi, Tiomy Butsianto Agus Slamet Agus Tri Hascaryo, Agus Tri Aldri Frinaldi Anam, M. Khairul Anang Santoso Anugrah, Aril Ardi, Ryan Dwi Wahyu Asmah Amir Asmaliah, Fifin Bahmid Bahri bahri Ciochon, Russell L. D. hartanto Dadang Hermawan Dahmul, Dahmul Darmawan, Taufik Dwi Listyorini EKO YULIANTO Eva Yulia Puspaningrum Fauziah, Fenty Febrian, Muhammad Rully Firdaus Firdaus Fortuin, Anne Gatut Susanto Harun, Aziz Ilham Abu, Ilham Abu Ilham Ilham Imam Agus Basuki Imam Suyitno Jeri, Ahmat Jollis, Jollis karunia, Erick Lakum, Lakum Larick, Roy Louys, Julien M. Makbul Malik, Deni Marsha, Deni Maryunani, Khoiril Anwar MIKA RIZKI PUSPANINGRUM, MIKA RIZKI Muh. Irfandy Azis Muhammad Yani, Muhammad Najamuddin Najamuddin, Najamuddin Narti Narti, Narti Ningsih, Indah Widyah Nuny Sulistiany Idris Nuraini Nuraini Nurhadi, Jatmika Nurhidayah, Efrilia Mahdilah Nursyamsiah, Nunung Oktavi, Nadia Silmi Pratiwi Putri, Dina Eki Prayoga, Hanna Arsyinta Price, Gilbert J. Purawijaya, Handrian Rahman Purna Sulastya Putra, Purna Sulastya R. Triyono Rosita Rahma S Rijani S., Fathur Rahman Saafi, La Ode Safrin Salam Septriono Hari Nugroho Smith, Holly Sudarman Sudarman Suhardi Suhardi Sukri, Phil Sukri Sultan, Iqbal Syahri, Moch. Syams, Tengku Putri Azizah Tahir, Muhammad Sakti Titik Harsiati U. Setiyono Utomo, Candra Hadi Vera Anitra Wibowo, Kenny Agusto Arie Widia, Ida Y. Riza Y. Rizal Y. Zaim Yahdi Zaim Yan Rizal, Yan Yudhicara Yudhicara Zainal Abidin Zonneveld, John-Paul