Vol. 28 No. 2 (2026): JSTI Volume 28 Number 2 April 2026

View Vol. 28 No. 2 (2026): JSTI Volume 28 Number 2 April 2026

ISSN 1411-5247, e-ISSN 2527-9408

This issue has been available online since 8th June 2026 for the regular issue of April 2026. All articles in this issue (6 original research articles) were authored/co-authored by 18 authors from 1 countries (Indonesia)

Published: 2026-06-08

Articles

Prediction of Occupational Health Risk Using the Random Forest Machine Learning Model in a Metal Casting Workplace: A Case Study at CV. Karya Yudita Baroqah

Nadilah Sary, Nismah Panjaitan, Abdul Rahim Matondang, Ukurta Tarigan

69–79
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Occupational Health and Safety Risk Analysis Using JSA and FMEA in Fatty Acid Tank Maintenance at PT Bramindra Indotama Gresik

Arif Afandi, Deny Andesta, Yanuar Pandu Negoro

80–87
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Capacity Planning for Assembly Plant Unit PC1250 at Heavy Equipment Manufacturing Company

Anastasia Maukar, Rahman Ramadhan

88–105
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Combination of Kansei Engineering and Ergonomic Function Deployment (EFD) in Designing Ergonomic Products: A Review Study

Niken Kristin Silitonga, Anizar, Rosnani Ginting

106–116
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User-Centered Redesign of Dental Cheek Retractor Using Quality Function Deployment

Owen Sebastian, Rosnani Ginting, Aulia Ishak

117–124
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Methods and Frameworks in Sustainable Product Design and Development: A Narrative Literature Review

Widya Rahmadani Utami, Rosnani Ginting, Ukurta Tarigan

125–136
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