Dar, H. S. . and Abbasi, A. . (2018) “Requirement Modeling & Simulation: A Case of UOGIS”, University of Sindh Journal of Information and Communication Technology , 2(2), pp. 115–124. Available at: https://sujo.usindh.edu.pk/index.php/USJICT/article/view/519 (Accessed: 23September2026).