Wahid, J., Z. Md Dahalin, M. R. Idrus, and M. A. Omar. “COMPUTER AIDED TOOL SUPPORT (CATS) FOR INFORMATION STRATEGY PLANNING (ISP): GENERATING APPLICATION PORTFOLIO FOR BUSINESS AREA ANALYSIS”. Journal of Information and Communication Technology, vol. 9, Mar. 2010, pp. 1-16, https://e-journal.uum.edu.my/index.php/jict/article/view/8096.