The Validity and Reliability of UPSI Academic System (MYSKOR) on EmpowerNCER Akademik@Perak Program. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 13, n. 2, 2024. Disponível em: https://ijarped.com/index.php/journal/article/view/1076. Acesso em: 13 apr. 2026.