MOHD AZLAN, N. A.; ABU BAKAR, J. .; KATUK, N. Quality Environmental Practice Evaluation System (5SPAS). Multidisciplinary Applied Research and Innovation, [S. l.], v. 2, n. 3, p. 177–181, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/mari/article/view/5108. Acesso em: 1 jul. 2022.