“The Project Managers and Relation With I.R 4.0(Industrial Revolution 4.0) Tools to Overcome and Solution to the Problem of Delay for Malaysian Construction Project: Pengurus Project Serta Kaitan Dengan Peralatan I.R 4.0 (Industri Revolusi 4.0) Bagi Melalui Dan Penyelesaian Kepada Permasalahan Kelewatan Dalam Projek Pembinaan Di Malaysia”. 2022. Journal of Management and Muamalah 12 (2): 31-48. https://jmm.uis.edu.my/index.php/jurnal/article/view/132.