Zolkafli @ Zulkifly, Umi Kalsum, Norhanim Zakaria, and Mohd Suhaimi Mohd Danuri. “The Adoption of Total Productive Maintenance (TPM) Concept for Maintenance Procurement of Green Buildings in Malaysia”. International Journal of Sustainable Construction Engineering and Technology 12, no. 1 (May 10, 2021): 40–55. Accessed May 19, 2024. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/6293.