WAHID, Zaharah; CHE DAUD, Mohd Radzi. STUDY ON PRODUCTIVITY IMPROVEMENT OF MANUAL OPERATIONS IN SOYA SAUCE FACTORY. IIUM Engineering Journal, [S. l.], v. 21, n. 1, p. 202–211, 2020. DOI: 10.31436/iiumej.v21i1.1237. Disponível em: https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/1237. Acesso em: 29 mar. 2024.