H. W. Chai and N. Jafferi, “Development of Drainage Cleaning Machine with Virtual Simulation”, rpmme, vol. 2, no. 2, pp. 11–20, Jan. 2022, Accessed: Jul. 07, 2024. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/3618