UMAR ONG, M. idaham; AMEEDEEN, M. A. AN INFORMATION SYSTEM DESIGN PRODUCT THEORY FOR STUDENT ACADEMIC SELF-SERVICE UNIVERSITY MANAGEMENT SYSTEM. International Journal of Software Engineering and Computer Systems, [S. l.], v. 7, n. 1, p. 47–56, 2021. Disponível em: https://journal.ump.edu.my/ijsecs/article/view/5367. Acesso em: 19 apr. 2024.