Zainal Abidin, Nurul Mazhanis, Rahmat Muslim, and Mohd Arif Rosli. “Kajian Kerja Pengurusan Penyenggaraan Dan Isu Baik Pulih: Perkhidmatan Lif Di PPR Raya Permai, Kuala Lumpur”. Progress in Engineering Application and Technology 4, no. 2 (December 21, 2023): 668–676. Accessed May 20, 2024. https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/10200.