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All Journal ENGINEERING Journal of Engineering and Management in Industrial System JURNAL PENGABDIAN KEPADA MASYARAKAT JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Journal of Research and Technology JURNAL REKAYASA SISTEM INDUSTRI Kaizen : Management Systems and Industrial Engineering Journal Barometer Industri Inovatif : Jurnal Teknik Industri JAIM (Jurnal Abdi Masyarakat) Jurnal Industri Kreatif dan Kewirausahaan JURMATIS : Jurnal Manajemen Teknologi dan Teknik Industri Community Empowerment Society : Jurnal Pengabdian dan Pemberdayaan Masyarakat JOURNAL OF COMMUNITY ENGAGEMENT AND EMPOWERMENT Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Jurnal Pengabdian Masyarakat ASEAN Journal of Empowering Community Prosiding Seminar Nasional Teknik Industri Jurnal Teknik dan Manajemen Industri Pomosda
Lolyka Dewi Indrasari
Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Value Chain Analysis and Supply Chain of Layang Fishing Prigi Fish Auction Trenggalek Regency, East Java Indonesia Indrasari, Lolyka Dewi; Komari, Ana
Journal of Research and Technology Vol. 7 No. 1 (2021): JRT Volume 7 No 1 Jun 2021
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v7i1.297

Abstract

The objective of this research is to understand value chain analysis and fish supply chain in the fishery field because the process needs so much cost and consuming too much time—many problems deal with many costs, and also much time allocation to get Layang Fish for consumption commodity. The value chain is useful to produce things or service which have main activity elements and support to achieve the goal. In supply chain which is analyzed, it deals with the costs spent to get Layang Fish on the sea. The result obtained from both analyses is to understand activities from Prigi Fishery Bureau and the cost spent on every trip to get fish. In one trip, there is a dividing percentage, namely 60% for the shipowner, for fishers 30% per 5 people, for ship's captain 5% and worker ship5 %. So, the value chain will distribute to consumers consistently.
Metodologi DMAIC untuk Meminimumkan Penolakan Produk Tahu Kuning oleh Agen Distributor Indrasari, Lolyka Dewi; Ana Komari; Afiff Yudha Tripariyanto; Krishna Tri Sanjaya; Saufik Lutfianto
Journal of Research and Technology Vol. 7 No. 2 (2021): JRT Volume 7 No 2 Des 2021
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v7i2.551

Abstract

This research aims to 1) find out the cause of yellow tofu quality rejection by distributor agents in the supply chain, 2) know the comparison of rejection by the distributor agent pre-implementation and post-implementation of DMAIC methodology, 3) know the decrease in rejection by distributor agents in the supply chain. Research methods use the DMAIC methodology. The DMAIC method as the basis for determining the percentage value decreased rejection of yellow tofu products carried out by the distributor agent. The implementation of this research as an effort to provide the value of minimization of the type of rejection that occurs. This research resulted in 1) the cause of yellow tofu quality rejection by distributor agents in the supply chain is the presence of faded, watery, easily destroyed, bantat, torn 10%, torn 25%, smells sour and less chewy, 2) the comparison of rejection by the distributor agent pre-implementation and post-implementation of DMAIC methodology is 34% compared to 18%, 3) decreased rejection by distributor agents in the supply chain post DMAIC methodology by 16%. The three conclusions of this study are in accordance with the goals achieved. Consistent application of DMAIC methodology may provide more significant declines. The implications of this study compare the pre and post DMAIC methodology in the first, second, and third.
Analisis Kelayakan Finansial untuk Peningkatan Kapasitas Produksi UMKM Tahu Kuning Ana Komari; Lolyka Dewi Indrasari; Venus Khatta Salsabillah
Journal of Research and Technology Vol. 8 No. 1 (2022): JRT Volume 8 No 1 Juni 2022
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v8i1.627

Abstract

More than 60 million MSMEs remain actively moving and growing and can even contribute up to 61.07% of the country's economic growth GDP. The potential development of MSMEs needs to be considered again both by the government and the community as a actor in MSMEs in order to develop and grow to compete with other business sectors. In an MSME development plan, it requires capital investment that will be allocated by MSMEs to meet the needs of increasing technology, production and infrastructure facilities. This research was conducted with the aim of conducting financial and non-financial analysis to develop popular yellow tofu MSMEs. This study uses the method of 4 criteria for financial feasibility analysis, namely IRR, NPV, PP, PI and also reviewed technical aspects to determine the feasibility of MSME development. The results of this study show that the plan to increase production capacity in msme yellow tofu is feasible to be implemented with an NPV value of 1,014,825,332>0, an IRR value of 37.1%>5%, a PI value of 10.18>1 and a period of return on investment capital is 2 months 16 days. As well as in terms of technical aspects of the yellow tofu business is worth developing because of the need for equipment, and factory buildings can be fulfilled by using personal costs and realized gradually.
IMPLEMENTASI GREEN SUPPLY CHAIN PADA INDUSTRI MANUFAKTUR UNTUK MENGURANGI PRODUK DEFECT PRODUKSI PLYWOOD PADA PT. SXX Azizah, Sinta Nur; Indrasari, Lolyka Dewi
JURNAL REKAYASA SISTEM INDUSTRI Vol 11 No 1 (2025): November 2025
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v11i1.10634

Abstract

This study aims to analyze the types and root causes of plywood product defects in the production process at PT. SXX using the Six Sigma approach through DMAIC stages (Define, Measure, Analyze, Improve, Control). The main issue identified is the high defect rate of 2.9%, or 1,971 defective units out of a total production of 67,705 sheets in 2024. The critical defect types include bubbles, delamination, and core holes. This quantitative research employs tools such as Pareto diagrams, fishbone diagrams, and 5 Whys analysis to trace the root causes of defects. The results indicate that the dominant factors are improperly dried raw materials, unstable machinery, uneven glue distribution, and a lack of supervision and SOP understanding among operators. Improvements were made through the provision of MC meters, glue spreader calibration, operator training, and improvement of veneer storage environments. Post-improvement, the defect rate is targeted to drop below 2.9%. This study also supports the implementation of Green Supply Chain Management (GSCM) by promoting energy efficiency and reducing production waste, thereby contributing to the improvement of product quality and competitiveness.
Co-Authors A. Rahim, Muslimin Afiff Yudha Tripariyanto Afiff Yudha Tripariyanto Ana Komari Ana Komari Ana Komari Ana Komari Ana Komari Azizah, Sinta Nur Dimas Bagus Permadi Djayadi, Djohan Eko Siswanto Ellysa Nursanti Ferryl Widhi Suradmojo Firman Ferdiansyah Firman Ferdiansyah Heribertus Budi Heribertus Budi Santosa Heribertus Budi Santoso Heribertus Budi Santoso Hidayat, Andrean Pradana Imam Safi'i Jamilatus Sa'idah Johan Alfian Pradana Jun, David Komari, Ana Krishna Tri Sanjaya Krishna Tri Sanjaya mirajhusnita, Isradias Mustofa, Faisal Nandang, Iim Pangestu, Rifki Prima Vitasari Rahma, Naufa Aulia Ramadhani, Rosyidina Maula Rushanti, Silvi Safi'i, Imam Safi’i, Imam Santosa, Heribertus Budi Santoso, Heribertus Budi Satrio Juwisusilo Putro Saufik Lutfianto Saufik Luthfianto Sri Rahayunigsih Sri Rahayuningsih Sri Rahayuningsih Swardana, Emilia Tri Pariyanto, Afiff Yudha Triparianto, Afiff Yudha Tripariyanto, Afif Yudha Tripariyanto, Afiff Yudha Venus Khatta Salsabillah Verdinan Adha Aprilila Widodo, Silvi Rushanti Yudha Tripariyanto, Afiff