Vol 17, No 1 (2024)

ISSN 1693-2102

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