Waste Evaluation in Crude Palm Oil (CPO) Production Using Lean Manufacturing Approach. Jurnal Sistem Teknik Industri, [S. l.], v. 27, n. 1, p. 47–56, 2025. DOI: 10.32734/jsti.v27i1.19036. Disponível em: https://idjpcr.usu.ac.id/jsti/article/view/19036. Acesso em: 4 feb. 2026.