Mohd Adzrie, F. O. Chai, K. Elcy, R. M. Joselyn, Na Mohd-Lair, and M.A. Madlan. 2023. “Implementation of 5s in Small and Medium Enterprises (SME)”. Journal of Advanced Research Design 61 (1):1-18. https://akademiabaru.com/submit/index.php/ard/article/view/4908.