AHMAD MARZUKI, N.; MUSTAFFA, C. S.; MAT SAAD, Z.; ABDULLAH, S. Senario Masalah Pelajar Universiti Utara Malaysia. Jurnal Pembangunan Sosial, [S. l.], v. 12, p. 33–60, 2009. DOI: 10.32890/jps.12.2009.10976. Disponível em: https://e-journal.uum.edu.my/index.php/jps/article/view/jps.12.2009.10976. Acesso em: 10 dec. 2022.