ASMADI, AHMAD AMIRUN, et al. “Kajian Konflik Penjadualan Semasa Peoptimuman Masa Dan Peminimuman Kos Projek Pembinaan”. Research in Management of Technology and Business, vol. 6, no. 1, June 2025, pp. 526-42, https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/19971.