Zainol, Azida, and Sa'ad Mansoor. “A Requirements Management Tool for Small and Medium Projects: An Industrial Case Study”. Global Business Management Review (GBMR) 5, no. Special Issues (1) (June 30, 2013): 29–48. Accessed September 29, 2026. https://e-journal.uum.edu.my/index.php/gbmr/article/view/16962.