M. A. Hamka and K. Hasnan, “Study on Automatic Platform Gate (APG) Door Rubber Alternative Design of MRT SSP Line Project”, peat, vol. 3, no. 2, pp. 904–913, Dec. 2022, Accessed: Aug. 17, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/7905