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All Journal Indonesian Journal of Cancer Chemoprevention SITEKIN: Jurnal Sains, Teknologi dan Industri ELINVO (Electronics, Informatics, and Vocational Education) Jurnal Ilmiah Dinamika Rekayasa (DINAREK) JRSI (Jurnal Rekayasa Sistem dan Industri) PERFORMA : Media Ilmiah Teknik Industri Performance JURNAL AKUNTANSI, MANAJEMEN DAN EKONOMI Valid Jurnal Ilmiah Jurnal Optimalisasi Specta Journal of Technology Matrik : Jurnal Manajemen dan Teknik Industri Produksi G-Tech : Jurnal Teknologi Terapan REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat INVENTORY : Industrial Vocational E-Journal On Agroindustry Jurnal Pendidikan dan Teknologi Indonesia JUSTI (Jurnal Sistem dan Teknik Industri) Jurnal Ekonomi, Bisnis, dan Akuntansi Jurnal Pengabdian Masyarakat Terapan Journal of Industrial and Mechanical Engineering Jurnal Ilmiah Dinamika Rekayasa
Muhammad, Katon
Universitas Jenderal Soedirman
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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Implementation of Good Manufacturing Practice and Marketing Digitalization at KWT Karya Tani in Purbalingga Muhammad, Katon; Safitri, Telma Anis; Sari, Suci Wulan
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 7, No 1 (2026): Reka Elkomika
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v7i1.52-59

Abstract

The empowerment of the Women Farmers’ Group (Kelompok Wanita Tani/KWT) Karya Tani in Purbalingga Kidul Village was carried out through the implementation of Good Manufacturing Practice (GMP) and marketing digitalization to enhance the production capacity of “Nata Baya” aloe vera candied products. This study employed a participatory action research approach, involving 12 KWT members as research subjects. The interventions consisted of four main activities: (1) training on the use of an aloe vera peeling machine, (2) socialization of quality control practices and food safety standards, (3) training on optimal working posture, and (4) the creation of marketplace accounts along with digital marketing training. The findings revealed a 50% increase in production efficiency, with production capacity rising from 10 kg to 20–22 kg per day. The implementation of GMP improved participants’ understanding of food safety by 25%. The marketing digitalization program successfully enhanced digital marketing skills, with 100% of members able to use Canva and 75% capable of creating promotional posts independently. Furthermore, the rebranding efforts through packaging design transformation received positive responses.
Pengaruh Parameter Printing dan Durasi Curing Digital Light Processing (DLP) terhadap Akurasi Dimensi Spesimen Uji ASTM D790-03 Menggunakan Desain Faktorial Azizul, Reza; Muhammad, Katon; Dahlan, Sakuri; Kistianto, Daru Gilang
Jurnal Pendidikan dan Teknologi Indonesia Vol 6 No 3 (2026): JPTI - Maret 2026
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpti.1414

Abstract

Teknologi additive manufacturing terus berkembang, salah satunya melalui metode Digital Light Processing (DLP) yang menawarkan kecepatan proses tinggi dan fleksibilitas desain. Namun, tantangan utama pada teknologi ini adalah pencapaian akurasi dimensi produk cetak yang dipengaruhi oleh parameter printing dan proses pasca-curing. Penelitian ini bertujuan untuk menganalisis pengaruh curing time, base time, dan layer height, serta durasi curing terhadap akurasi dimensi spesimen uji ASTM D790-03 termodifikasi menggunakan desain faktorial . Analisis data dilakukan menggunakan ANOVA, uji lanjut Tukey, dan pendekatan desirability untuk menentukan kombinasi parameter optimal. Hasil penelitian menunjukkan bahwa base time dan layer height berpengaruh signifikan terhadap akurasi dimensi panjang, layer height berpengaruh signifikan terhadap akurasi dimensi lebar, serta interaksi base time dan layer height berpengaruh signifikan terhadap akurasi dimensi tinggi. Hasil uji Tukey menunjukkan bahwa variasi level layer height memberikan perbedaan signifikan pada dimensi panjang dan lebar, sementara variasi base time tidak menunjukkan perbedaan signifikan pada dimensi panjang. Kombinasi parameter optimal diperoleh pada waktu curing 600 detik, base time 15 detik, dan layer height 200 µm, dengan nilai composite desirability sebesar 69,42%, yang menghasilkan penyimpangan dimensi paling kecil. Hasil ini menunjukkan potensi optimasi parameter DLP untuk meningkatkan kualitas dimensi spesimen uji.
Integrated FMEA and FTA Approaches for Quality Control in False Eyelash Manufacturing Telma Anis Safitri; Devanda Diar Ananditya; Katon Muhammad; Joni Prayogi
Jurnal Akuntansi, Manajemen dan Ekonomi Vol 27 No 2 (2025): July-December 2025
Publisher : Faculty of Economics and Business, Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/1.jame.2025.27.2.16872

Abstract

The synthetic eyelash manufacturing industry in Indonesia, particularly PT Hyup Sung Indonesia (HSI) in Purbalingga, faces ongoing challenges in maintaining product quality due to a high incidence of defects. This study aims to analyze and mitigate production-related risks through the application of Failure Mode and Effects Analysis (FMEA) and Fault Tree Analysis (FTA). FMEA is utilized to systematically identify potential failure modes and prioritize improvement efforts based on the Risk Priority Number (RPN), while FTA is employed to trace the root causes of critical failures in a hierarchical structure. The FMEA results identified three major failure modes with the highest RPN values: knot misalignment during opening (RPN 150), insufficient application of adhesive (RPN 140), and curling of the knot during opening (RPN 140). FTA revealed that these issues primarily arise from equipment-related factors, operator handling methods, and inconsistencies in the oven-setting process. Based on these findings, several corrective actions are proposed, including the replacement of production tools (racks and brushes), installation of automatic timers, standardization of operating procedures, and operator training programs. The implementation of these measures is expected to reduce the risk of production failures and enhance the overall quality of synthetic eyelash products
Evaluating Technopark Service Quality Using The Carter Model And Importance-Performance Analysis (IPA) Telma Anis Safitri; Katon Muhammad; Zakiyyan Zain Alkaf
Performance: Jurnal Personalia, Financial, Operasional, Marketing dan Sistem Informasi Vol 33 No 1 (2026): Performance
Publisher : Faculty of Economics and Business Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/1.jp.2026.33.1.19090

Abstract

Technoparks play a pivotal role in fostering regional innovation; however, many in Indonesia face significant challenges, including underutilized facilities and inconsistent service quality, which constrain their overall effectiveness. This study aims to evaluate and enhance the service quality of Technoparks in Java—specifically in Solo, Bandung, and Pekalongan—by implementing the CARTER model, which assesses six dimensions: Compliance, Assurance, Reliability, Tangibles, Empathy, and Responsiveness. A quantitative approach was employed, integrating the Customer Satisfaction Index (CSI) and Importance-Performance Analysis (IPA), further enriched by spatial mapping. The findings reveal varying levels of visitor satisfaction across the locations. Pekalongan Technopark achieved the highest CSI score of 87.41% ("Excellent"), followed by Bandung Technopark at 83.77% ("Good") and Solo Technopark at 82.05% ("Good"). The IPA results highlight that the Empathy and Responsiveness dimensions require significant improvement, particularly at Solo Technopark. Consequently, this study recommends strategic interventions focused on service development tailored to visitor needs, the optimization of underutilized facilities, and the enhancement of human resource quality. These findings serve as a strategic reference for Technopark management to bolster competitiveness and contribute to the sustainable development of local innovation and economic ecosystems.
Pemilihan Lokasi Terbaik Pemasangan Billboard Promosi Program Studi Teknik Industri UNSOED Menggunakan Metode Multi Attributive Ideal-Real Comparative Analysis (MAIRCA) Sang Narendra Wyatt; Katon Muhammad; Tri Wisudawati
Journal of Industrial and Mechanical Engineering Vol 4 No 1 (2026): Journal of Industrial and Mechanical Engineering
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2026.4.1.19334

Abstract

Globalisasi dan perkembangan teknologi menyebabkan persaingan antar perguruan tinggi semakin ketat, sehingga menuntut setiap program studi menerapkan strategi yang efektif dan efisien dalam menarik calon mahasiswa baru. Salah satu media promosi yang dapat digunakan adalah billboard, namun efektivitasnya sangat bergantung pada ketepatan pemilihan lokasi. Penelitian ini bertujuan untuk mengidentifikasi kriteria serta menentukan lokasi terbaik pemasangan billboard promosi di Kabupaten Purbalingga. Metode yang digunakan adalah Multi Attributive Ideal-Real Analysis (MAIRCA). Penilaian dilakukan berdasarkan berberapa kriteria, yaitu biaya dan ukuran billboard, rata rata kepadatan lalu lintas, durasi traffic light serta jarak kepada pusat keramaian.hasil terbaik menunjukan bahwa lokasi Jl. MT Haryono Hadap Barat Merupakan alternatif terbaik dengan nilai terendah yaitu 0.0121, didukung oleh jarak dekat dengan pusat keramaian (750 meter) dan kepadatan lalu lintas rata rata 816 kendaraan. Hasil penelitian ini memberikan rekomendasi lokasi billboard terbaik sebagai media promosi program studi
Pengukuran Kualitas Website Program Studi Teknik Industri Universitas Jenderal Soedirman Menggunakan Metode WebQual 4.0 dan Importance Performance Analysis (IPA) Salma Zulfana Azzahra; Katon Muhammad
Journal of Industrial and Mechanical Engineering Vol 4 No 1 (2026): Journal of Industrial and Mechanical Engineering
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2026.4.1.20246

Abstract

Penelitian ini berfokus pada pengukuran kualitas website Program Studi Teknik Industri Universitas Jenderal Soedirman dengan menggunakan metode WebQual 4.0 dan Importance Performance Analysis (IPA). Pengukuran dilakukan untuk mengetahui tingkat kualitas website dalam memenuhi harapan pengguna dan mengidentifikasi indikator-indikator yang masih perlu ditingkatkan. Untuk mencapai tujuan tersebut, metode WebQual 4.0 digunakan untuk mengukur kualitas website Program Studi Teknik Industri Universitas Jenderal Soedirman berdasarkan tiga dimensi utama, yaitu usability, information quality, dan service interaction quality. Kemudian digunakan metode IPA untuk menentukan prioritas perbaikan dengan memetakan setiap indikator ke dalam empat kuadran berdasarkan tingkat kepentingan dan kinerja. Hasil pengukuran menggunakan WebQual 4.0 menunjukkan bahwa kualitas website belum sepenuhnya memenuhi harapan pengguna, yang ditunjukkan oleh nilai kinerja yang lebih rendah dari nilai kepentingan serta terdapat gap negatif pada sebagian besar indikator. Berdasarkan hasil pemetaan IPA, terdapat beberapa indikator yang menjadi prioritas utama untuk dilakukan perbaikan, indikator tersebut yaitu indikator yang berkaitan dengan kelengkapan informasi, kebaruan informasi, dan kesesuaian informasi dengan kebutuhan pengguna. Oleh karena itu, diperlukan upaya perbaikan yang difokuskan pada pembaruan konten dan informasi secara berkala, penyesuaian informasi dengan kebutuhan pengguna, menambahkan penjelasan yang lebih rinci untuk informasi yang ada pada website, dan melakukan evaluasi terhadap kesesuaian informasi dengan kebutuhan pengguna.
Workload Analysis and Determination of Financial Service Employee Requirements using the Full-Time Equivalent Method Rivelia Maryani; Rani Aulia Imran; Katon Muhammad; Tri Wisudawati
Performa: Media Ilmiah Teknik Industri Vol 24, No 1 (2025): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.24.1.74501

Abstract

Company performance is supported by employee productivity, so an ideal workload is one way to maintain good company performance. PT. XYZ is a company engaged in financial services. Interviews with several employees revealed overlapping work, despite each having their job description. This imbalance in employee workload potentially leads to excessive workloads. This study aims to determine the workload received by PT employees. XYZ and choose the required number of employees based on workload calculations. This study uses the full-time equivalent (FTE) method, which analyzes workload based on employee working time converted into an FTE index value. The results show that 17% of employees have an inload workload, 33% are overloaded, and 50% are underloaded. When evaluated based on the field of work, workload equalization needs to be carried out. The separation of work involves adding two employees in the General and Participant Service division and one employee in the Administration and Membership division and reducing two employees in the Finance and Accounting division. Equalizing the workload needs to be done to help employees be more effective and productive in their work.
Platelet Lysate Nusantara (PL-NUSA) Product Packaging Design Using The Nigel Cross Approach Radita Dwi Putera; Alfandi Setya Pradana; Katon Muhammad; Akhlis Rahman Sari Nurhidayat
Jurnal Ilmiah Dinamika Rekayasa Vol. 21 No. 1 (2025): Jurnal Ilmiah Dinamika Rekayasa - Januari
Publisher : Engineering Faculty, UNSOED

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jidr.2025.21.1.4

Abstract

The health industry is currently developing rapidly. One of the products that is currently developing is Platelet Lysate. Platelet Lysate is an alternative medium for cell growth. In industry, the makers of Platelet Lysate produce quite a lot of waste. Therefore, the waste is reprocessed into a new product called Platelet Lysate Nusantara (PL-Nusa) to reduce waste. Because PL-Nusa is reprocessed waste, something is needed to increase the value of the product. One way is to make packaging. Packaging is not only to increase the value of the product but also as a protective tool so that the product is protected from infection. To make packaging, packaging design needs to be carried out to suit the desires and needs of consumers. In the PL-Nusa product, the design was carried out using the Nigel Cross approach. The results obtained are that the packaging used for PL-Nusa is 100ml with a circular, serrated, and rotated lid. While the packaging shape is in the form of a tube with the same size from top to bottom. And the material used for packaging uses PP (Polypropylene).
Design for Manufacturing and Assembly Of Eco-products: Prototyping of Mini 4wd Components Using Polylactic Acid Filament Material Indro Prakoso; Katon Muhammad; Hasyim Asyari; Reza Azizul Nasa Alhakim; Nabilah Asysyahidah
Jurnal Ilmiah Dinamika Rekayasa Vol. 21 No. 2 (2025): Jurnal Ilmiah Dinamika Rekayasa - Juli
Publisher : Engineering Faculty, UNSOED

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jidr.2025.21.2.44

Abstract

This research focuses on the design and production of eco-friendly products using Polylactic Acid (PLA) material for the mini 4WD kit components, utilizing the Design for Manufacturing and Assembly (DFMA) approach. The objective is to reduce plastic waste in toys by replacing conventional plastic materials with biodegradable PLA. The research evaluates the potential of PLA in manufacturing, addressing consumer requirements for speed, durability, and aesthetics. The study highlights how DFMA optimization leads to efficient processes while maintaining the eco-friendly benefits of PLA material. Using additive manufacturing technique by 3D Printer for making 4WD mini kit component we got material filament PLA consumption is 11.81 m and 37.21 g. Time for production running is 8,89 hour for all part and prodcution cost is IDR 159,302. For the future market awarness and consumer purchase interest is to implement a branding strategy that highlights the product’s environmentally friendly attributes. Businesses may create environmentally friendly products that satisfy customer wants while reducing their environmental effect by substituting biodegradable materials like PLA for conventional plastics and streamlining the production process with DFMA. Future studies will keep improving these procedures and investigating novel materials that have even more advantages for sustainability.
Co-Authors Adjie Pamurah Afrizal Faturochman Ahmad Faisal Ridho Akhlis Rahman Sari Nurhidayat Alfandi Setya Pradana Ananditya, Devanda Diar April Yanti Arifin Pahlawan, Ilham Ayu Anggraeni Sibarani Azizul, Reza Chandra Muhamadin, Rilo Dahlan, Sakuri Danang Nur Cahyo Devanda Diar Ananditya Diani Mentari Ernawati, Siti Fadhila Rifda Azka Syailendri Febri Maulana Fiih, Ahmad Laaroiba Fitriyana, Deni Fajar Hasyim Asyari Hasyim Asyari Hidayat Hidayat Ida Lumintu Indra Permanajati, Indra Indro Prakoso Joni Prayogi Kadex Widhy Wirakusuma Kamila, Khairunnisa Ayudia Kirana, Fanny Mulya Kistianto, Daru Gilang Kukuh Winarso Kusuma, Harun Indra Laily, Salsa Afni Manurung, Putri Ayuni Maria Krisnawati Moh. Jufriyanto Muhamadin, Rilo Chandra Muhammad Rizki Hamdalah Nabilah Asysyahidah Ni Ken Ritchie, Ni Ken Niko Siameva Uletika Nurpratami, Diah Pahlawan, Ilham Arifin Patricia, Anggita Ramadhani Whi Whi Permata Ningtyas, Alviani Hesthi Purba, Ari Pranata Primisa Putri, Raisani Dianis Radita Dwi Putera Rafly Arifin, Muhammad Rani Aulia Imran Rani Aviati Reza Azizul Nasa Al Hakim Reza Azizul Nasa Alhakim Rivelia Maryani Sachrul Iswahyudi Salma Zulfana Azzahra Sang Narendra Wyatt Sari, Suci Wulan Setiawan, Nur Ervil Siregar, Rahmad Ramdhan Syahrullah, Yudi Telma Anis Safitri Telma Anis Safitri Tri Wisudawati Tri Wisudawati Triansyah, Mochammad Agri Tuti Sri Suhesti Ulya, Devy Alfianur Fathu Wijayanti, Gratiana Ekaningsih Wirakusuma, Kadex Widhy Zakiyyan Zain Alkaf