Ahmad Latiffi, Aryani, Nur Fitrah Hanim Hazir, and Kamalludin Bilal. 2020. “Amalan Pematuhan Kelengkapan Pelindung Diri (PPE) Dalam Kalangan Pekerja Di Tapak Bina”. Research in Management of Technology and Business 1 (1): 606-21. https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/554.