Shahir Yahya, Mohd, Musli Mohammad, Badrul Omar, and Edly Ferdin Ramly. “Lean Tools and Techniques: A Comparison Between Malaysian Manufacturing and Services Organisations”. International Journal of Engineering and Technology 7, no. 3.7 (April 29, 2026): 345–348. Accessed June 30, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/18875.