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All Journal JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri JPM (Jurnal Pemberdayaan Masyarakat) JOURNAL OF APPLIED INFORMATICS AND COMPUTING JURNAL REKAYASA SISTEM INDUSTRI Jurnal Optimalisasi Jurnal Abdi Insani Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Media Teknik dan Sistem Industri Andalasian International Journal of Applied Science, Engineering, and Technology International Journal Software Engineering and Computer Science (IJSECS) TRANSFORMASI : JURNAL PENGABDIAN PADA MASYARAKAT Society: Jurnal Pengabdian Masyarakat NUSANTARA: Jurnal Pengabdian Kepada Masyarakat JURNAL PENGABDIAN AGRO AND MARINE INDUSTRY Jurnal Industri dan Inovasi (INVASI) Jurnal Pengabdian Bakti Akademisi
Arrazy Elba Ridha
Jurusan Teknik Industri, Fakultas Teknik, Universitas Teuku Umar
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Optimalisasi Resource Allocation di Perbankan dengan Pendekatan Desain Eksperimen dan Orthogonal Array untuk Minimasi Skenario Simulasi Ridha, Arrazy Elba; Basuki, Mahmud; Satria, Habib
Jurnal Optimalisasi Vol 11, No 1 (2025): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v11i1.11975

Abstract

This study optimizes resource allocation in Islamic banking using Design of Experiments (DOE) and Orthogonal Arrays (OA) to minimize simulation scenarios while ensuring statistical validity. Focusing on a West Aceh-based bank (4 tellers, 2 CS agents, 5 ATMs), the research addresses operational inefficiencies prolonged queues, resource misalignment conflicting with Sharia principles of efficiency (israf avoidance) and equity, exacerbated by seasonal demand fluctuations. A Full Factorial Design initially generated 40 scenarios (200 iterations), imposing high computational burdens. OA techniques reduced scenarios to 9 (77.5% fewer iterations, 45 total), maintaining a 95% confidence level (z-score=1.96) and 1-minute margin of error. Utility differences between methods were marginal (CS:1.3%, Teller:1.5%, ATM:2.3%) and statistically insignificant, confirming OA’s reliability. Critical interactions (e.g., CS=1 paired with all Teller levels) and balanced configurations (Teller=3 + ATM=3 “sweet spot”) were identified, despite minor imbalances (e.g., ATM=4 tested once). The approach advocates data-driven policies deploying ATMs during CS shortages and optimizing human-technology ratios aligning with Sharia ethics by reducing waste and enhancing equity. With 77.5% computational savings, this methodology offers scalable solutions for Islamic finance and dynamic sectors, bridging statistical rigor with ethical governance in resource optimization.
LITERASI INDUSTRI 4.0 UNTUK SISWA SMA MENUJU KEMERDEKAAN EKONOMI PASCA OTSUS ACEH Ridha, Arrazy Elba; Pamungkas, Iing; Sofiyanurriyanti, Sofiyanurriyanti; Irawan, Heri Tri; Ulhaq, Riza; Ardiansyah, Muhammad; Akmal, Abdiel Khaleil
Jurnal Abdi Insani Vol 12 No 9 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i9.2657

Abstract

This Community Service Program (PKM) is implemented by Industrial Engineering Lecturers at Teuku Umar University as part of the implementation of the Tri Dharma of Higher Education, with a focus on empowering the youth of Aceh to face the challenges of industrial development following the expiration of the Special Autonomy Fund (Otsus) in 2027, which has played a crucial role in economic activities in Aceh Province. The critical role of the Otsus Fund for Aceh Province must be mitigated to minimise risks after the fund's expiration. The activity themed ‘Industry 4.0 Literacy for High School Students Toward Economic Independence Post-Otsus Aceh’ aims to equip participants with the knowledge to enhance local industrial growth through a more efficient Industry 4.0 approach. Through interactive lectures, structured discussions, and question-and-answer sessions using a pretest-posttest measurement approach, the PKM team can assess improvements in understanding across three critical pillars: understanding Industry 4.0, the Aceh Special Autonomy Fund and the economy, and digital technopreneurship based on local strengths. The community service activity involved 40 students from Calang 1 Public High School, consisting of both female and male students, using a pretest and posttest approach that contained information about the three critical pillars. Technically, the questions on the pretest and posttest were made different in order to obtain objective results. The measurement of ability was carried out for 5 hours, using the Growth Rate Analysis approach, the results showed a 92% increase in learning outcomes, with the average pretest score of 38.2 improving to an average posttest score of 73.3, focusing on topics related to digital transformation and economic independence in Aceh. This programme not only fulfils educational objectives but also instils an entrepreneurial mindset based on Industry 4.0 for the next generation of Aceh.
Impact of Using Automatic Smart Control Technology Using UV Rays on Hydroponic Chili Plants Satria, Habib; Aldhi, Muhammad; Susilawati, Susilawati; Irwandi, Putra; Ridha, Arrazy Elba
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 1 (2023): March 2023
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v3i01.68

Abstract

The rapid development of time has reduced the land used by farmers for farming due to development. For that, design a hydroponic system to minimize the land. Chili hydroponic plants are a type of vegetable that has many benefits and is liked by many people. So that hydroponic chili cultivators can produce optimal harvests, a tool is designed using automatic smart control technology using UV lamps. The findings in the field are that there are several steps that must be taken so that hydroponic plants can be more optimal in the results of chili cultivation. The first step is to design a smart plant control automatic tool, then use several sensors including EC sensors, ph sensors, RTC sensors, and ultraviolet lamps. An initial study of the potential benefits to be gained by partners or chili farmers based on the results of field testing is that this technology can maximize harvest time efficiency from manual hydroponic cultivation, which was originally 90 days to 70-80 days. Therefore, the automatic smart plant control system using UV lamps has a harvest speed of 70-80 days, while the manual method can reach 90 days. Thus, it is hoped that the economy of chili cultivators will increase if the smart plant control automatic system is used.
Penguatan Daya Saing Produk Terasi melalui Edukasi Hilirisasi Ikan Bycatch dan Penerapan Good Manufacturing Practices (GMP) dan Sanitasi Higiene Rahmawati, Rahmawati; Ukhty, Nabila; Ridha, Arrazy Elba; Akbardiansyah, Akbardiansyah; Fuadi, Afdhal; Fitriani, Aida
Abdimas Galuh Vol 7, No 2 (2025): September 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i2.20465

Abstract

Produk terasi merupakan salah satu hasil olahan perikanan yang memiliki peran strategis dalam mendukung perekonomian masyarakat pesisir di Kabupaten Aceh Barat. Meskipun demikian, daya saing produk terasi tradisional kerap menghadapi berbagai tantangan, di antaranya kualitas produk yang belum konsisten, sanitasi proses produksi yang kurang optimal, serta ketersediaan bahan baku yang fluktuatif dan berdampak pada biaya produksi. Kegiatan pengabdian masyarakat ini dilaksanakan dengan tujuan meningkatkan kualitas produk terasi melalui penerapan prinsip Good Manufacturing Practices (GMP), perbaikan sanitasi dan higiene proses produksi, serta pemanfaatan ikan bycatch sebagai bahan baku alternatif yang bernilai ekonomis namun selama ini kurang dimanfaatkan secara optimal. Metode pelaksanaan kegiatan mencakup sosialisasi mengenai pentingnya GMP dan sanitasi higiene dan evaluasi hasil pendampingan melalui pretest dan posttest. Hasil kegiatan menunjukkan adanya peningkatan pemahaman yang signifikan di kalangan kelompok Pokhlahsar Camar Laut. Nilai rata-rata pretest peserta sebesar 55,5 poin meningkat menjadi 84,5 poin setelah edukasi, atau naik sekitar 52 persen. Selain itu, peserta menunjukkan komitmen untuk menerapkan prinsip sanitasi dan prosedur GMP secara konsisten pada kegiatan produksi. Implementasi kegiatan pengabdian ini diharapkan tidak hanya mampu menghasilkan produk terasi yang lebih higienis dan aman dikonsumsi, tetapi juga memiliki daya saing lebih tinggi di pasar lokal maupun nasional. Keberlanjutan edukasi melalui pendampingan menjadi kunci untuk memastikan penerapan hasil edukasi dapat berjalan
Forecasting coconut production in West Aceh Using GIS and SARIMAX Ridha, Arrazy Elba; Azwanda, Azwanda; Adib, Adib
Journal of Applied Informatics and Computing Vol. 9 No. 5 (2025): October 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i5.8706

Abstract

Coconut (Cocos nucifera) is a strategic commodity for agro-industrial development in Indonesia, especially in Sumatra, which is home to 34.5% of national coconut plantations. One of the major producers, with a coastal geography and tropical climate that is highly suitable for coconut plantations, Aceh Barat, is currently facing the threat of degradation of coconut plantation land loss due to the government's Regional Action Plan for Sustainable Palm Oil Plantations (RAD KSB Aceh 2023-2026). This study aims to look at the total coconut plantation land by integrating geospatial analysis (QGIS) and SARIMAX time series modelling to map coconut plantations in 2024, estimate production trends, and assess the viability of the agro-industry amidst land use conflicts. Results from mapping with QGIS software showed a drastic decrease in coconut area from 3,330.25 hectares in 2022 to 928.2 hectares in 2024. The reduction in coconut plantation area is signalled by RAD KSB's oil palm expansion target of 1,078,728 hectares by 2026. In addition, the results of the mapping obtained several sub-districts with the largest contribution in West Aceh, namely Kaway XVI (234.82 ha) and Muereubo (217.46 ha) of coconut plantation area, while Bubon (16.67 ha) and West Woyla (38.42 ha) experienced significant land conversion. The study also calculated coconut fruit production of 1,229,267 kg (1,229 tonnes) per month from 12 sub-districts, and generated revenue from selling only coconuts of IDR 2.23 billion. SARIMAX forecasts showed high accuracy (RMSE: 700-704; MAPE: 0.19-1.05%) for 10 sub-districts, except Bubon (MAPE: 2.13%) and West Woyla (MAPE: 1.05%) due to data volatility. Furthermore, projections for the next five periods were carried out and obtained results, namely, Period 1 (104,425.88 kg), Period 2 (94,851.07 kg), Period 3 (97,399.50 kg), Period 4 (96,721.21 kg), and Period 5 (96,901.75 kg) which were dominated by stable production in the core area of Kaway XVI: 311,870 kg/month, but volatile in smaller areas. Spatial analysis prioritises Samatiga (58.53 ha) and Arongan Lambalek (79.27 ha) for agro-industrial development, with potential for value-added products.
Analisis Potensi Bahaya Menggunakan Hazard Identification and Risk Assesment & Risk Control (HIRARC) (Studi Kasus : CV. Nadha Furniture) Hadi, Khairul; Irawan, Risnadi; Akmal, Abdiel Khaleil; Ridha, Arrazy Elba; Fatah, Samsul; Kamal, Mustafa
Jurnal Optimalisasi Vol 10, No 2 (2024): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v10i2.10668

Abstract

CV Nadha Furniture is a business entity operating in the furniture sector which produces various types of processed wooden goods that have sales value such as doors, frames and windows. The aim of this research is to identify potential hazards at each step of the work and carry out risk assessments, prevention and control of potential hazards found in the production process. The method used in this research is Hazard Identification and Risk Assessment & Risk Control (HIRARC). Based on the results of identifying potential hazards at CV Nadha Furniture, it has 5 potential hazards in the high category and 4 potential hazards in the medium category in the production process, including the raw material selection station has 1 potential hazard in the high category, the raw material cutting station has 2 potential hazard categories. high and 1 potential hazard in the medium category, the pattern forming station has 2 potential hazards in the high category and 1 potential hazard in the medium category, and the vinyl installation station and final checking and packaging stations have 2 potential hazards in the medium category. To minimize the level of risk from potential dangers, risk control is carried out which can be done by using gloves, safety helmets, masks and safety shoes as well as providing job training and conducting safety talks before carrying out work..
Pembuatan Plang Edukasi Sampah Terurai di Desa Sarah Perlak Kecamatan Sungai Mas Kabupaten Aceh Barat Mahmud Basuki; Andrean Riski Winanda; Ainul Hafifah; Faujiah Alya Sari Sagala; Santika Santika; Widyanti Salha; Melisa Rahayu; Muhammad Khairul; Muhammad Chairil; Arrazy Elba Ridha
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 3 (2025): Agustus : NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v5i3.6538

Abstract

Waste management remains a serious problem, particularly in rural areas, which generally have relatively low levels of environmental awareness. Inorganic waste such as plastic, glass, and aluminum is a major concern because it takes hundreds of years to decompose naturally. This situation poses potential long-term environmental hazards, including soil and water pollution, and ecosystem disruption. Therefore, effective educational efforts are needed to raise public awareness of waste issues. This community service activity was carried out in Sarah Perlak Village, Sungai Mas District, West Aceh Regency. The focus of the activity was the installation of educational signs containing information about the decomposition time of various types of waste. Implementation methods included direct observation to identify specific problems at the site, informal outreach to local residents, demonstrations related to waste sorting, and the creation and installation of educational signs. The signs were made from wooden planks and decorated with real waste such as plastic bottles, aluminum cans, and used paper, thus providing a tangible visualization to the community. The results of the activity showed that the visual approach through educational signs was able to attract the attention of residents, both children and adults. The information was presented clearly and accompanied by real-life examples, making the message easier to understand and remember. In addition, direct interaction through outreach and demonstrations provided an opportunity for residents to ask questions and share experiences related to waste management. Overall, this educational medium has proven effective in conveying environmental messages, raising awareness, and motivating the community to start sorting and reducing waste at the source. Going forward, this program is planned to be expanded through training in processing waste into useful products, thereby not only reducing pollution but also providing economic benefits to the community.
Model Area Explosion pada Storage Benzene di Industri Refenery Minyak Bumi (Studi Kasus : PT. PERTAMINA Refinery IV Cilacap) Ridha, Arrazy Elba; Hanggara, S.T., M.T, Fuad Dwi
Jurnal Media Teknik dan Sistem Industri Vol 7, No 1 (2023)
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jmtsi.v7i1.2011

Abstract

PT. PERTAMINA Refinery IV in Indonesia tomanages various hazardous materials which have a very high risk at production process, storage, and during distribution. Benzene is that a among these materials can be fatal in the event of an accident such as fire or explosion. The analysis is the making of Pool Fire modeling using Aloha (Areal Location of Hazardous of Artmosphere) and Google Earth. ALOHA software is an application provided by the National Oceanic and Atmospheric Administration (NOAA) and the Environmental Protection Agency (EPA) that can assist in formulating gas dispersion and explosion calculations. In this study, an explosion calculation scenario will be carried out in which, the total zone affected by the explosion was as far as 802 meters and the total population of workers at risk were all in the Refinery Unit IV with a risk of death due to exposure to thermal radiation>10 kW/m2. PT. PERTAMINA Refinery IV di Indonesia mengelola berbagai bahan berbahaya yang memiliki risiko sangat tinggi pada proses produksi, penyimpanan, dan distribusi. Benzena merupakan salah satu bahan yang dapat berakibat fatal jika terjadi kecelakaan seperti kebakaran atau ledakan. Maka oleh itu tujuan dari penelitian ini ialah menganalisis risiko radius ledakan yang terjadi secara kuantitatif beserta kriteria risikonya. Pada tahapan pembuatan model Pool Fire menggunakan ALOHA (Areal Location of Hazardous of Artmosphere) dan Google Earth. Software  ALOHA merupakan aplikasi yang disediakan oleh National Oceanic and Administration Atmospheric (NOAA) dan Environmental Protection Agency (EPA) yang dapat membantu dalam melakukan formulasi perhitungan dispersi gas dan ledakan. Pada penelitian ini akan dilakukan skenario perhitungan ledakan yang di mana total zona yang terkena ledakan sejauh 802 meter dan total populasi pekerja yang berisiko semuanya berada di Refinery Unit IV dengan risiko kematian akibat paparan radiasi termal >10 kW/m2.
URGENSI PENANAMAN NILAI-NILAI KEPEMIMPINAN PADA SISWA DALAM MENGHADAPI PROBLEMATIKA PASCA PENDIDIKAN MENENGAH Latif, Ikhwan Rahmatika; Arta, Karuni Humairah; Najamudin, Najamudin; Kesha, Cut Nabilla; Muharrir, Muharrir; Ridha, Arrazy Elba
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 4 (2024): Volume 5 No. 4 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i4.32455

Abstract

Pendidikan bukan hanya tentang penguasaan materi pelajaran, tetapi juga tentang membentuk karakter dan sikap yang akan membawa siswa meraih keberhasilan di masa depan. Kepemimpinan adalah salah satu nilai yang harus ditanamkan dalam proses pendidikan agar para siswa dapat menjadi individu yang tangguh dan siap menghadapi tantangan kehidupan setelah lulus dari tingkat pendidikan menengah. Atas dasar tersebut pelaksanaan pengabdian untuk menindaklanjuti itu dilakukan oleh tim pengabdi dengan menggunakan metode sosialisasi dengan menggunakan kuesioner sebagai uji tingkat pemahaman dan pengaplikasian nilai kepemimpinan pada siswa kelas XII di Sekolah MAN 2 Aceh Barat. Berdasarkan hasil kegiatan pengabdian tersebut, mayoritas siswa kelas XII baik dari jurusan IPA dan IPS telah memahami materi dan mampu menyelesaikan contoh-contoh kasus problematika yang disajikan dalam kuesioner ketika di akhir pemaparan materi. Hal ini menjadi modal penting bagi para siswa MAN 2 Aceh Barat untuk dapat memimpin dirinya sendiri dan mampu menghadapi berbagai probelmatika yang akan mereka hadapi secara nyata pasca menyelesaikan studinya di sekolah menengah atas.
SOSIALISASI PROGRAM PENDAMPINGAN PEMBUATAN ALAT TEKNOLOGI TEPAT GUNA (TTG) UNTUK PRODUKSI KUE KARAH DI DESA LANGUNG, KECAMATAN MEUREUBO, ACEH BARAT Fitriadi Fitriadi; Gaustama Putra; Fajar Okta Widarta; Arrazy Elba Ridha; Heri Tri Irawan; Iing Pamungkas; Abdiel Khaliel Akmal
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 2 (2025): Volume 6 No. 2 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i2.41929

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mensosialisasikan program pendampingan dalam pembuatan alat Teknologi Tepat Guna (TTG) guna mendukung produksi kue karah, sebuah makanan tradisional khas Aceh, di Desa Langung, Kecamatan Meureubo, Aceh Barat. Sosialisasi ini bertujuan untuk memberikan pemahaman kepada masyarakat mengenai konsep TTG, manfaatnya dalam meningkatkan efisiensi kerja, dan potensi penerapannya dalam industri rumah tangga lokal. Kegiatan dilakukan dengan pendekatan partisipatif melalui penyampaian materi, diskusi kelompok, dan tanya jawab interaktif. Materi yang disampaikan mencakup pengenalan konsep TTG, tahapan pembuatan alat, serta contoh penerapan TTG dalam usaha sejenis. Hasil kegiatan menunjukkan antusiasme masyarakat yang tinggi terhadap ide pengembangan alat TTG. Tingkat pemahaman masyarakat terhadap sosialisasi alat TTG mencapai 88,9%, sementara tingkat penerimaan masyarakat terhadap alat TTG tercatat sebesar 96,3%. Peserta menunjukkan pemahaman yang baik mengenai pentingnya inovasi teknologi dalam mendukung peningkatan produktivitas dan daya saing produk lokal. Selain itu, sosialisasi ini berhasil mendorong kesadaran masyarakat untuk lebih terbuka terhadap teknologi dan inovasi sebagai upaya meningkatkan kualitas dan kuantitas produksi kue karah. Program ini diharapkan menjadi langkah awal yang strategis dalam mendorong implementasi TTG di Desa Langung untuk mendukung pertumbuhan ekonomi lokal yang berkelanjutan.
Co-Authors Abdiel Khaleil Akmal Abdiel Khaliel Akmal Adib Adib Adib Adib, Adib Afdhal Fuadi Aida Fitriani, Aida Ainul Hafifah Akbardiansyah, Akbardiansyah Aldhi, Muhammad Alfisyahrin Alfisyahrin Andayani Andrean Riski Winanda Antonio, Ferdi Aulia Agung Dermawan Azhar Azhar azwanda, Azwanda Azzamsyah Ali Bahri, M Irvanni Cut Nabilla Kesha Cut Susan Octiva Delfian Masrura Desi Marliza Dewi Andriani Dimas Akmarul Putera Fajar Okta Widarta Fajri Hadi Fatah, Samsul Faujiah Alya Sari Sagala Fitrah Reynaldi Fitriadi Fitriadi Fitriani Fitry Hasdanita Fuad Dwi Hanggara Habib Satria Habib Satria Handry Eldo Hanggara, S.T., M.T, Fuad Dwi Hazdfi Zhaqiri Iing Pamungkas Iing Pamungkas Ikhwan Rahmatika Latif Irawan, Heri Tri Irawan, Risnadi Iwan Adhicandra Jayadi, Farid Julia Rizki Karuni Humairah Arta Kasmawati Kasmawati Khairul Hadi Mahmud Basuki Mahmud Basuki Masykur, Masykur Melisa Rahayu Meylis Safriani Miftahurrahmi Suandra Muhammad Ardiansyah Muhammad Chairil Muhammad Khairul Muharrir, Muharrir Mustafa Kamal Muzammil, Abdul Nabila Ukhty Najamudin Najamudin Nova Nova PUTRA - IRWANDI Putra, Gaustama Rahmawati Rahmawati Rika Rahma Sundari Riski Arifin Risnadi Irawan Risnadi Irawan riza ulhaq Rizki Agam Syahputra Safrizal Santika Santika Sitti Fadjrin Sofiyanurriyanti T. M. Azis Pandria Teungku Nih Farisni Tya Ulfah Ulfa Syahputri Widyanti Salha Yaemaliza Zainuddin Zainuddin Zakiyuddin