Sabr, Bukryman, and Chai Han Phua. “SUSTAINABLE TRANSPORTATION SYSTEM IN UNIVERSITI PUTRA MALAYSIA: PERSPECTIVES FROM UNIVERSITY STUDENTS AND ACADEMIC STAFFS”. Jurnal Pengguna Malaysia 37 (October 26, 2024): 194–208. Accessed July 12, 2026. https://jpmjurnal.com/jpm/article/view/80.