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All Journal International Journal of Evaluation and Research in Education (IJERE) Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Jurnal Keteknikan Pertanian Tropis dan Biosistem Transformasi: Jurnal Pengabdian Masyarakat Berkala Ilmiah Pendidikan Fisika Vidya Karya Jurnal Penelitian Pembelajaran Fisika Al Ishlah Jurnal Pendidikan Satya Widya Jurnal Ilmiah Pendidikan Fisika LENSA (Lentera Sains): Jurnal Pendidikan IPA PENDIPA Journal of Science Education Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Jurnal Chemurgy KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Jurnal Ilmu Pendidikan (JIP) STKIP Kusuma Negara Jurnal Pendidikan Fisika dan Teknologi Kasuari: Physics Education Journal (KPEJ) Kappa Journal JURNAL PENDIDIKAN MIPA Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Bubungan Tinggi: Jurnal Pengabdian Masyarakat Madaniya Primatika : Jurnal Pendidikan Matematika Didaktika: Jurnal Kependidikan JPM: JURNAL PENGABDIAN MASYARAKAT Daengku: Journal of Humanities and Social Sciences Innovation Jurnal Pendidikan Indonesia Gemilang Jurnal Literasi Pendidikan Fisika (JLPF) Jurnal Materi dan Pembelajaran Fisika Jurnal Pembelajaran Fisika Envirotek : Jurnal Ilmiah Teknik Lingkungan Jurnal Riset Fisika Indonesia Natural Science Education Research (NSER) Research and Development in Education (RaDEn) Journal of Mathematics Science and Computer Education Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Journal BEARINGS: Borneo Mechanical Engineering and Science Journal of Environment and Sustainability Education Unnes Science Education Journal Jurnal Pengabdian Masyarakat Profesi Guru Jurnal Penelitian Pendidikan Jurnal Pendidikan Fisika Indonesia Jurnal Abdimas Mahakam
Atin Nuryadin
Physics Education Study Program, Mulawarman University
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Pengaruh Konsentrasi NaOH pada Proses Deasetilasi Kitin terhadap Derajat Deasetilasi Kitosan Aldila, Herman; Nuryadin, Atin; Dalimunthe, Desy Yuliana
Jurnal Riset Fisika Indonesia Vol 1 No 2 (2021): Juni 2021
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v1i2.2017

Abstract

Chitosan have been successfully produced from the dried shrimp home industry waste (Bangka, Indonesia). Extraction of chitosan was carried out in four steps: deproteinization, demineralization, decolorization and deacetylation of chitin. The effect of NaOH concentration on deacetylation process was studied. The results shown that the increase of NaOH concentration from 20% to 60%, the chitosan DD increased. The diffusion rate of OH- causes increment of OH- attack to the amino group thus realizing the effective deacetylation of chitin. The highest chitosan DD was up to 69.49% is achieved under the optimized conditions of this process and the occurrence of deacetylation structurally demonstrated by the Fourier transform infrared (FTIR) characterization.
Improving Water Saving Behaviors: The Role of STEM-EDP Education for Future Physics Teachers Alam, Muhammad Ikhsan Bachrul; Sulaeman, Nurul Fitriyah; Nuryadin, Atin; Saeki, Hideya
Jurnal Literasi Pendidikan Fisika (JLPF) Vol. 6 No. 2 (2025): November
Publisher : Program Studi Pendidikan Fisika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jlpf.v6i2.4710

Abstract

In a global context, water quality issues have become a major environmental issue affecting many countries, including Indonesia, especially in the East Kalimantan region. This research aims to determine the difference and increase in water saving behavior (WSB) of pre-service physics teachers after involved in learning with the Science - Technology - Engineering - Mathematics (STEM) - Engineering Design Process (EDP) model. The research method used was pre-experimental research using a one-group pretest-posttest design with a quantitative approach. The sampling technique in this research was purposive sampling, involving 31 pre-service physics teachers. A questionnaire that had been adapted from previous research was used as an instrument in this research. The learning was carried out by giving 4 STEM-EDP worksheets with a total of 6 offline meetings. The results showed that there was a difference and increase in WSB after learning with the STEM-EDP with moderate criteria overall. The results of this research indicate that the STEM-EDP learning model may improve positive behavior toward the environment.
Challenges of crafting junior high school students’ argumenta-tion skills: An exploration in an integrated STEM-EDP unit Andina Armelia; Abdul Hakim; Muliati Syam; Atin Nuryadin; Nurul Fitriyah Sulaeman
Research and Development in Education (RaDEn) Vol. 5 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/raden.v5i2.41002

Abstract

Argumentation skills are crucial for students to analyze and evaluate complex information. This study was conducted to determine the argumentation pattern and quality of students' argumentation through STEM-EDP learning, namely, designing a simple projector challenge. This research was conducted at the Public Junior High School in Samarinda City. The sample in this study consisted of 34 students from grade VIII-4. Data in this study were collected using STEM-EDP-based worksheets that facilitate each stage of EDP, allowing for the collection of data in the form of students' argumentation on the topic of Light and Optical Devices. In the worksheet, students were directed to create a solution to the problem in the given letter, where the solution involves a simple projector. The results of this study indicate that the design of simple projects in STEM-EDP learning could facilitate students to argue, however, based on Toulmin's Argument Pattern (TAP) it was known that the argumentation patterns of students formed only 4 argumentation patterns out of 5 argumentation patterns that should be and the quality of argumentation dominates in low quality, namely at level 1 and level 2. Therefore, a further learning process that involves crafting more complex argumentation is needed.
Pre-service Physics Teachers’ Perceptions of STEM-EDP Learning in Addressing Water Turbidity Issues Atin Nuryadin; Lambang Subagiyo; Nurul Fitriyah Sulaeman; Muliati Syam
AL-ISHLAH: Jurnal Pendidikan Vol 18, No 1 (2026): MARCH 2026
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v18i1.6300

Abstract

Water turbidity, often resulting from mining and agricultural activities, poses significant risks to ecosystems and human health. Addressing this issue requires innovative, interdisciplinary approaches. This study explores how the integration of STEM with the Engineering Design Process (STEM-EDP) supports pre-service physics teachers in designing solutions to water turbidity problems.A qualitative descriptive design was employed involving 39 pre-service physics teachers from two classes, organized into seven groups. Participants engaged in a four-session project using STEM-EDP worksheets to design and construct water turbidity meters and filtration devices from accessible materials. Data were collected through open-ended questions capturing students’ learning experiences and analyzed thematically.The findings indicate that participants developed critical and creative thinking, as well as collaboration and communication skills. They demonstrated a deeper understanding of STEM integration by applying concepts such as light scattering and filtration, utilizing smartphone lux meters, and performing calculations related to water discharge and cost efficiency. The STEM-EDP approach enabled students to connect scientific and engineering principles with real-world environmental problems.The study concludes that STEM-EDP is an effective pedagogical approach for enhancing pre-service teachers’ problem-solving abilities and interdisciplinary understanding. Incorporating hands-on, context-based STEM-EDP activities in teacher education programs can better prepare future educators to design meaningful, real-world learning experiences.
Penguatan Kepemimpinan Kepala Sekolah dalam Mendukung Ibu Kota Nusantara (IKN) melalui Peningkatan Kepuasan Kerja dan Kinerja Guru Nurlaili; Laili Komariyah; Widyatmike Gede Mulawarman; Atin Nuryadin; Chelda Yuliana; Rika Afriani
Jurnal Abdimas Mahakam Vol. 9 No. 01 (2025): Januari
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v9i01.3185

Abstract

Peningkatan Pembangunan Kalimantan Timur bidang pendidikan sangat penting dalam mendukung Ibu Kota Nusantara (IKN). Kepemimpinan kepala sekolah merupakan kekuatan dalam mewujudkan kepuasan kerja dan kinerja guru, yang berpengaruh untuk menghasilkan lulusan yang berkualitas dan berdaya saing tinggi. Tujuan dari kegiatan pengabdian kepada masyarakat (PkM) ini adalah untuk memberikan penguatan kepemimpinan kepala sekolah dalam mendukung IKN melalui peningkatan kepuasan kerja dan kinerja guru. Kegiatan ini dilaksanakan pada hari Senin, 27 Mei 2024, dihadiri 40 orang kepala sekolah dan 134 orang guru. Peserta berasal dari beberapa wilayah di Kalimantan Timur, yaitu Balikpapan, Samarinda, Kutai Kertanegara, Kutai Timur, Bontang dan Berau. Pelaksanakan dilakukan secara daring, dengan metode presentasi dan tanya jawab. Respon peserta kepala sekolah terhadap penyelengaraan kegiatan ini diperoleh melalui pengisian kuesioner secara daring melalui aplikasi google form. Kuisioner yang diberikan terdapat 2 jenis jawaban, yaitu pengukuran sikap menggunakan skala guttman/skala likert dan essay. Jawaban kuesioner dianalisis sesuai jenis jawaban. Pilihan skala sikap dianalisis berdasarkan skor yang diperoleh, sedangakan jawaban essay dilakukan analisis kata kunci menggunakan aplikasi wordclouds. Hasil kegiatan PkM ini menunjukkan bahwa respon peserta terhadap kegiatan PkM ini sangat positif, peserta mengatakan bahwa materi yang disampaikan sangat mampu menguatkan kepemimpinan kepala sekolah, isinya relevan dan sangat direkomendasikan, serta dapat diaplikasikan di sekolah. Peserta juga menyampaikan bahwa selain kepemimpinan, kompetensi kepala sekolah yang perlu ditingkatkan adalah pengelolaan sumberdaya, iklim sekolah yang kondusif, membangun tim kerja yang solid, meningkatkan potensi dan daya saing sekolah. Kompetensi yang disebutkan akan menjadi topik kegiatan PkM pada tahun berikutnya.
Content Analysis of The Quality of Engineering Education (QEE) in The Indonesian Junior High School Science Curriculum Zahidsyahtya, Muhammad Amiq; Nur'aini, Anugrah Putri; Sulaeman, Nurul Fitriyah; Nuryadin, Atin; Efwinda, Shelly
Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Vol 17, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/paedagoria.v17i2.37318

Abstract

In Indonesia, the engineering component in STEM education is critical yet remains poorly understood. This study aims to assess the representation of engineering education using the Quality of Engineering Education (QEE) framework within the Science Curriculum Phase D. The method employed is content analysis using a descriptive quantitative and qualitative approach within the QEE framework developed by Moore (2014). The study reveals that 10 out of 12 QEE elements are identifiable within the curriculum, with the Engineering Tools (Etool) element being the most dominant. However, two elements remain absent: the Process of Design (POD) and Concepts of Engineering and Engineers (CEE). These findings indicate that the quality of Engineering Education at Phase D in Indonesia remains limited. The results suggest that the Indonesian Science Curriculum for Junior High Schools still needs further development so that STEM components are explicitly represented and can serve as a firm reference for teachers to begin implementing STEM-based learning.
Socio-scientific Issue around the Mahakam River: A STEM Activity Supported with Animated Video Development Sari, Erna; Wandira, Ayu Ramadani; Sholeh, Muhammad; Syam, Muliati; Sulaeman, Nurul Fitriyah; Nuryadin, Atin
Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Vol 17, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/paedagoria.v17i2.37322

Abstract

This research aims to develop a STEM–Engineering Design Process (STEM–EDP) student worksheet integrated with animated learning videos contextualized through socio-scientific issues (SSI) related to the Mahakam River ecosystem. The development was motivated by the lack of learning materials in junior high school science that meaningfully connect scientific concepts with local environmental problems while promoting higher order thinking and authentic STEM practices. This study employed a Research and Development design using the ADDIE model, limited to Analysis, Design, and Development stages. Four experts in content, media, and instructional design, together with a professional science teacher, participated in validating the product, while 86 Grade VII junior high school students from two schools in East Kalimantan were involved in assessing its practicality. Data was collected through expert validation sheets and student response questionnaires using a four-point Likert scale, and scores were analyzed by converting them into percentages to determine validity and practicality categories. The expert validation results showed an average score of 93%, indicating a very good level of feasibility, with animated videos receiving the highest score of 96%. Student responses also demonstrated strong acceptance, with an average score of 83.96% categorized as very good, reflecting high levels of clarity, engagement, and relevance. These findings indicate that integrating SSI, STEM–EDP frameworks, and animated media strengthens students’ conceptual understanding and supports meaningful learning experiences. Overall, the developed learning materials are theoretically valid and practically feasible, offering a pedagogical innovation that bridges scientific content, environmental context, and engineering-based problem solving for junior high school science education.
The Effect of Adding Banana Stem Fiber on the Characteristics of Seaweed-Based Bioplastic with Glycerol as a Plasticizer Hermitha, Ami Diana; Bulkiah, Siti; Subagiyo, Lambang; Nuryadin, Atin
Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 14 No. 1 (2026): April 2026
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2026.014.01.04

Abstract

The development of biodegradable plastics offers a sustainable alternative to conventional plastics, made using easily degradable materials such as cellulose-containing materials found in seaweed and banana stem fibers. Six tests were conducted, namely tensile testing, absorption testing, biodegradation testing, folding testing, thickness testing, and density testing. The tensile strength test showed the highest value in the seaweed sample at 0.138 MPa. The absorption test indicated that both the seaweed and banana stem fiber samples had lower absorption capacity. The biodegradation test showed that both samples degraded within four days. In the folding test, both types of bioplastics showed excellent flexibility without cracking or tearing. The thickness of the bioplastic increased, with the seaweed-based bioplastic measuring 0.0636 mm and the banana stem fiber-based bioplastic measuring 0.1744 mm. The density of the bioplastic also increased significantly from 120 kg/m³ to 1,200 kg/m³. Based on these results, it can be concluded that the addition of banana stem fiber improves the physical and mechanical properties of bioplastic, making it a potential alternative to environmentally friendly plastic.
PISA Under the Spotlight: Science Literacy Levels of Junior High Students in Samarinda Nurul Wahdah; Nurul Fitriyah Sulaeman; Zulkarnanen; Atin Nuryadin
Jurnal Literasi Pendidikan Fisika (JLPF) Vol. 7 No. 1 (2026): April
Publisher : Program Studi Pendidikan Fisika Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jlpf.v7i1.6396

Abstract

Science literacy is a fundamental competency measured by the Programme for International Student Assessment (PISA) and serves as a global indicator of science education quality. This study aims to analyze the science literacy levels of junior high school students in Samarinda based on the PISA framework, and to examine differences based on gender, school location, and school accreditation. The study employed a descriptive-quantitative approach involving students from two schools: SMPN 4 Samarinda (Accreditation A, urban) and SMPN 19 Samarinda (Accreditation B, suburban). Research instruments included PISA-based items from level 1b to level 6, and interview guidelines for science teachers. The results revealed student completion percentages across PISA levels: level 1b (98%), level 1a (78%), level 2 (62%), level 3 (48%), level 4 (29%), level 5 (18%), and level 6 (21%). Significant differences were found based on gender, with male students outperforming female students. Urban school students achieved higher average scores than suburban students, and schools with Accreditation A demonstrated higher science literacy levels compared to Accreditation B schools. Interview results with science teachers indicated the need to strengthen teacher capacity in implementing PISA-aligned science curricula and developing appropriate evaluation instruments. This study is expected to serve as a reference for policymakers in designing strategies to improve science education quality in the region.
Pendampingan Pembelajaran Berdiferensiasi Berdasarkan Gaya Belajar Pada Topik Energi Terbarukan Di SMAN 10 Samarinda Nurul Fitriyah Sulaeman; Achmad Muhtadin; Atin Nuryadin; Regina Bilqis Wardani
Jurnal Pengabdian Masyarakat Profesi Guru Vol. 2 No. 1 (2025)
Publisher : Program Studi Pendidikan Profesi Guru, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jpmpg.v2i1.4191

Abstract

Kegiatan pengabdian masyarakat ini berangkat dari analisis situasi yang mengidentifikasi kesulitan guru dan mayoritas peserta didik dalam pembelajaran fisika yang berdiferensiasi. Kegiatan pengabdian masyarakat ini bertujuan untuk mendampingi guru dalam mengeksplorasi gaya belajar peserta didik serta responnya terhadap pembelajaran berdiferensiasi pada materi energi terbarukan. Pendekatan yang digunakan adalah pendekatan pendampingan. Metode dan bentuk kegiatan pengabdian sesuai dengan tujuan kegiatan meliputi 3 langkah kegiatan yaitu: 1) tes gaya belajar, 2) kegiatan pembelajaran berdiferensiasi berdasarkan gaya belajar, dan 3) observasi dan refleksi. Sasaran kegiatan pembinaan ini adalah 1 orang guru dan 35 peserta didik pada mata pelajaran fisika. Hasil kegiatan ditunjukkan dengan hasil belajar siswa melalui assessment of learning dan assessment for learning. Hasil kegiatan pembinaan dan pelatihan menyimpulkan peserta sudah memahami gaya belajar serta memiliki refleksi yang positif terhadap pembelajaran berdiferensasi. Hasil wawancara menunjukkan pembelajaran diferensiasi pada proses pendampingan telah meliputi, diferensiasi konten, proses, produk dan lingkungan belajar. Respon guru dan peserta didik menunjukkan mereka merasa terbantu dengan adanya pendampingan ini.
Co-Authors Abdul Hakim Abdul Hakim Agus Riyadi Agus Riyadi Ahmad Zaki Dzulfikar, Ahmad Zaki Alam, Muhammad Ikhsan Bachrul Alika Nazwa Maulida Alphero Tanlianto Alya Puspita Zahra Amiq Zahidsyahtya, Muhammad Anamta, Mega Hajraini Andhika Aditiya Pratama Andi Anwar Andina Armelia Angelica May C. Rodriguez Anggara Duta Medika Anissa Widya Wati Anugrah Putri Nur'aini Anugrah Putri Nuraini Apriatin, Diana Arif Sugianto Asih, Yuni Utami Astrid Alifkalaila Ayu Ramadani Wandira Ayu Ramadani Wandira Ayu Wandira Ramadani Azizah, Athirah Nur Bulkiah, Siti Charlos Falentino Chelda Yuliana Chelda Yuliana Dakhi, Grecellia Mei Magdalena Damayanti, Isniawana Damayanti, Puardmi Dersan, Irviomi Desi Az Zahra Putri Desi Az-Zahra Putri Destias Rahman Zulhakim Desy Yuliana Dalimunthe Desy Yuliana Dalimunthe, Desy Yuliana Dinda Ar-rizalah P. R. Putri Dinurrohmah, Syayidah Efwinda, Shelly Eko Andrianto Erna Sari Erna Sari Erna Sari Erna Sari Erna Sari Erna Sari, Erna Eryawan Presma Yulianrifat Evanita Mutang Evanita Mutang Fadhilah, Khairunnisa Hayatul Falentino, Charlos Febryan, Mohamad Ezra Feby Zulhiyah Feby Zulhiyah Feby Zulhiyah Firda Yunita Kartikasari Fitri, Divani Rahma Fitri, Muhammad Fauzan Grace Novely Aswin Siallagan Greny Mispi Anisa Sari Greny Mispi Anisa Sari Greny Mispi Anisa Sari Greny Mispi Anisa Sari Habibah Habibah Hadi Santoso Herman Aldila Hermitha, Ami Diana Ida Ayu Adinda Dhevi Pramesti Ida Ayu Adinda Dhevi Pramesti Indah Permata Sari Indra Nurjannah Ippei Mineta Iyar Anjas Oktaba Junus, M Kenya Melati, Sekar Khusnul Khotimah Laela Nisfi Syiami Laili Komariyah Laili Komariyah Laili Komariyah, Laili Lambang Subagiyo Lambang Subagiyo M Junus M. Ari Prayogo Marzan, Joey-Nell T. Medika, Anggara Duta Melliana Jiana Bahi Muhaimin Abdillah Muhammad Amiq Zahidsyahtya Muhammad Amiq Zahidsyahtya Muhammad Amiq Zahidsyahtya Muhammad Fikri Erlangga Muhammad Ikhsan Bachrul Alam Muhammad Ikhsan Bachrul Alam Muhammad Saparuddin MUHAMMAD SHOLEH Muhammad Sholeh Muhammad Sholeh Muhammad Sholeh Muhammad Syawaludin Rahman Muhtadin, Achmad Muliati Syam Muliati Syam Muliati, Muliati Mutang, Evanita Nika Eva Widiyanti Nun Nasih, Amin Nur'aini, Anugrah Putri Nurjannah, Indra Nurlaili Nurlaili Nurseptiani, Syifa Nurul Arifa Nurul F. Sulaeman Nurul Fitriyah Sulaeman Nurul Fitriyah Sulaeman Nurul Fitriyah Sulaeman Nurul Fitriyah Sulaeman Nurul Fitriyah Sulaeman Nurul Fitriyah Sulaeman, Nurul Fitriyah Nurul Sulaeman Nurul Wahdah Palapa, Kaleb Gideon Pasaribu, Dian Rachel Putri Sri Rahmawati Putri Sri Rahmawati Putri, Sevia Tasya Rahmadani, Agung Rahmadinda, Alvina Rahman Setiyawan Rahmawati, Eka Septia Rahmawati, Putri Sri Ratna Woro Susanti Regina Bilqis Wardani Regina Bilqis Wardani Remanda Arya Wisutama Rika Afriani Rika Afriani Riskan Qadar Saeki, Hideya Salsabila, Zulfa Sari, Firda Yunita Kartika Sari, Greny Mispi Anisa Shelly Efwinda Shelly Efwinda Shelly Efwinda Shelly Efwinda Subagyio, Lambang Sudarman Susilo Susilo Syafi’i, Ahmad Syayidah Dinurrohmah Syayidah Dinurrohmah Syayidah Dinurrohmah Syayidah Dinurrohmah Syayidah Syayidah Dinurrohmah Syifa Nuraini Syifaul Insani Zaen Tan Fahrur Rozy Tandra Tan Fahrur Rozy Tandra Tandra, Tan, Fahrur Rozy Tanlianto, Alphero Tomohiro Takebayashi Tomohiro Takebayashi Ulul Hadiatul Fauki Vika Yulinda Antika Wahyu Tri Nur Aprilia Wandira, Ayu Ramadani Waode Asriani Mutin Wati, Retno Rahma Widya Rahma Hulia, Eka Widyatmike Gede Mulawarman Wisutama*, Remanda Arya Wisutama, Remanda Arya Zahidsyahtya, Muhammad Amiq Zeni Haryanto Zulkarnaen Zulkarnaen Zulkarnanen