Sahrom, Mat Idris, Rozlin Zainal, Narimah Kasim, and Mohd Hilmi Izwan Abdul Rahim. 2022. “Implementation of Industrial Hygiene on Construction Sites”. Research in Management of Technology and Business 3 (1): 700-712. https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/7243.