Hassan, Rohayanti, Shahreen Kasim, Ng Kang Ning, Rohaizan Ramlan, Mohd Aizi Salamat, and Rd Rohmat Saedudin. 2017. “Analysis of Multi-Stakeholder Requirements Using Requirement Interaction Matrix”. International Journal on Advanced Science, Engineering and Information Technology 7 (4-2):1498-1503. https://doi.org/10.18517/ijaseit.7.4-2.3391.