Abd Aziz, N. H., T. Mohd. Iskandar, and N. Mohd Saleh. “Pengurusan Perolehan: Peranan Kualiti Audit Dan Urus Tadbir Korporat”. International Journal of Management Studies, vol. 13, Sept. 2006, pp. 163-88, https://e-journal.uum.edu.my/index.php/ijms/article/view/9277.