Mazlan, E. M., M.N.M.M. Johari, M.S. Samsul, N.A. Abdul Raman, and H. Ab Karim. 2025. “Multipurpose Versa Trolley for Optimising Material Handling at Construction Sites”. Politeknik & Kolej Komuniti Journal of Social Sciences and Humanities 10 (2):26-36. https://app.mypolycc.edu.my/journal/PMJSSH/article/view/802.