ABU BAKAR, H. A. .; AHMAD, A. H. . .; OSMAN, S. A. . .; OSMAN, S. A. Enhancing Manufacturing Productivity through Refined Work-Study Techniques: A Critical Review of Allowance Factors in Time Study. Journal of Advanced Research Design, [S. l.], v. 142, n. 1, p. 177–195, 2025. DOI: 10.37934/ard.142.1.177195. Disponível em: https://www.akademiabaru.com/submit/index.php/ard/article/view/6699. Acesso em: 13 aug. 2025.