1.
Law Joe Win, Abdul Halim A. Ghani. Investigation on the Impact of Uncertified Contractors on Project Performance in the Northern Region of Malaysia. rtcebe [Internet]. 2021 May 26 [cited 2026 Apr. 9];2(1):80-6. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/1526