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Home > Archives > Vol 17, No 1 (2024)

DOI: https://doi.org/10.31315/opsi.v17i1

Table of Contents

A Hybrid method of SWARA and ARAS for ranking of supplier: A case study at PT.Adi Satria Abadi (PT.ASA) Agus Ristono, Tri Wahyuningsih, Gunawan Madyono Putro

PDF 1-11

The combination of the kaizen approach with the Design of Experiment (DoE) method for improving quality of the bread and donut products in SMEs Tri Ngudi Wiyatno, Hibarkah Kurnia, Isria Miharti Maherni Putri, Rifal Nugroho

PDF 12-26

Decision making for the selection of vegetable suppliers for foods distributors uses AHP and TOPSIS Chintya Salwa Sabhira, Annisa Tri Wahyuni, Winnie Septiani, Martino Luis

PDF 27-38

Optimal labors number analysis using constraints approach theory in Weeka Wedang Uwuh small and medium enterprises Riani Nurdin, Prasidananto Nur Santoso, Gunawan Gunawan, Uyuunul Mauidzoh, Marni Astuti, Maria Deny Kusumaningrum

PDF 39-51

Investment analysis of solar power plant installation on the roof of the central business district office building with the best investment value Irwan Soejanto, Raden Muhammad Nalindra Poerbaningrat, Trismi Ristyowati, Puryani Puryani

PDF 52-64

Implementation of the design thinking process approach to improve crimping production working systems on lathes machines Monica Sandra Primasari, Chandra Dewi Kurnianingtyas, Hibarkah Kurnia

PDF 65-80

Redesign of workstations to minimize musculoskeletal disorders for guitar workers in Indonesia Indah Pratiwi, Isnainiyah Wardatul Jannah

PDF 81-90

Improving implementation of occupational health and safety of construction company by Job Safety Analysis (JSA) method (study case at PT Arto Moro Sentosa) Arif Budi Sulistyo, Nugroho Pratama Putra, Hartadi Wijaya, Nur Hidayanti

PDF 91-103

Utilizing the game design factor questionnaire to develop engaging games for adaptive learning in the serious educational game: the Ma'had Nur Fitriyah Ayu Tunjung Sari, Ririen Kusumawati, Ahmad Fahmi Karami, Miftahul Hikmah Putri Samudera A

PDF 104-117

Performance evaluation of Indonesia's large and medium-sized industries using Data Envelopment Analysis method Erni Puspanantasari Putri, Sukon Aduldaecha, Bonifacius Raditya Sri Pramana Putra, Agatha Hannabel Avnanta Puteri

PDF 118-134

The implementation of Occupational Health and Safety (OHS) program on employee working conditions in the harvesting unit of PT Sewangi Sejati Luhur Amallia Ferhat, Bayu Nurdiansyah, Tri Endar Suswatiningsih, Mohammad Prasanto Bimantio

PDF 135-145

Facility layout design of bag and apparel factory with systematic layout planning and computerized relative allocation of facilities technique method Alvin Noor Fitrian, Dwi Lestari

PDF 146-163

Multi objective optimization approach for multi-item inventory control: A case study in leather industry Laila Nafisah, Gigih Jono Prasetyo, Eko Nursubiyantoro, Mochammad Chaeron, Apriani Soepardi, Sri Suharsih

PDF 164-174

Critical factors of green supply chain management on SMEs business performance Indonesia Parama Kartika Dewa

PDF 175-184

Optimizing product design and development of engine carbon cleaning maintenance tools using reverse engineering and VDI 2222 methods Dewa Kusuma Wijaya, B.J Ridwan Hartono, Jazuli Jazuli, Dwi Nurul Izzhati

PDF 185-203

Performance measurement of organic tea supply chain with supply chain operation references (Case study of active tegal subur farmer group, Kulon Progo) Irwan Soejanto, Ferdiansyah Aji Pratama, Eko Nursubiyantoro

PDF 204-215

Management of battery waste recycling by electric motorbike workshops: A literature review Annie Purwani, Siti Mahsanah Budijati, Hayati Mukti Asih

PDF 216-233

Quality Control of Garment Product Using DMAIC Six Sigma Tiara Cahyaning Tyas, Ida Giyanti

PDF 234-248

Analysis of consumer characteristics on retail business with clustering analysis method and association rule for selling improvement strategy recommendations Annisa Uswatun Khasanah, Muhammad Rafly Qowi Baihaqie

PDF 249-257

The organic waste management supply chain performance evaluation strategy uses an Interpretive Structural Modeling approach Pramudi Arsiwi, Ratih Setyaningrum, Tita Talitha, Safarudin Ramdhani

PDF 258-267