ABDULLAH, M. N. L. Y.; KENG, C. H. Perbezaan Konsep Diri Akademik dalam Kalangan Pelajar Aliran Kebolehan Tinggi, Sederhana dan Rendah. Malaysian Journal of Learning and Instruction, [S. l.], v. 4, p. 35–53, 2007. Disponível em: https://e-journal.uum.edu.my/index.php/mjli/article/view/7590. Acesso em: 20 aug. 2022.