Othman, Muhammad Adib Farhan, and Sushilawati Ismail. “Implikasi Pandemik COVID-19 Dari Aspek Ekonomi: Perspektif Kontraktor Pembinaan Di Malaysia”. Recent Trends in Civil Engineering and Built Environment, vol. 4, no. 3, Jan. 2024, pp. 403-1, https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/5912.