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Systematic Literatur Review dan Bibliometrik Penerapan Life Cycle Assessment pada Produk Daur Ulang Pengelolaan Sampah Berkelanjutan Prastiti Ari Untari; Devi Maulida Rahmah; Koko Iwan Agus Kurniawan
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.57800

Abstract

The growing global population has led to a surge in waste, which is having an increasing impact on environmental sustainability. One alternative to address this issue is waste recycling. The recycling process involves energy consumption and the use of chemicals, which can potentially result in environmental impacts. This study aims to provide a comprehensive understanding of the application of Life Cycle Assessment (LCA) to measure the environmental impacts of recycled products. It examines research trends and directions through a Systematic Literature Review (SLR) combined with bibliometric analysis using the ScienceDirect database for the period 2021–2026. The literature review focuses on recycled products within the scope of LCA systems and environmental impact methods in Life Cycle Impact Assessment (LCIA). The results of this study indicate that the application of LCA for recycled products is predominantly conducted in the plastic and battery industries. However, further application of LCA to recycled products across all industrial sectors promotes green industry policies and sustainability.
Evaluasi Risiko Ergonomi pada Aktivitas Kerja Pekerja di Pabrik Keripik Singkong Sari Asih Menggunakan Metode Rapid Entire Body Assessment (REBA) Zein Aurelia Cabrine; Totok Pujianto; Koko Iwan Agus Kurniawan
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.61428

Abstract

The Sari Asih Cassava Chips Factory is still dominated by manual work activities that may pose ergonomic risks due to non-ergonomic working postures. This study aimed to evaluate workers' ergonomic risks using the Rapid Entire Body Assessment (REBA) method. An observational study was conducted involving five workers from the frying, chopping, and seasoning workstations through direct observation, anthropometric measurements, the Nordic Body Map (NBM) questionnaire, and REBA analysis. The results indicated that workers experienced musculoskeletal complaints with REBA scores of 6 (moderate risk), 8 and 10 (high risk), and 11 (very high risk). The ergonomic risks were primarily associated with bent working postures, repetitive movements, and prolonged static positions. Therefore, improvements in working postures and work facilities tailored to workers' characteristics are necessary to reduce the risk of musculoskeletal disorders while enhancing occupational comfort, safety, and productivity throughout the production process.