YAMAN, M.; ABDULLAH, F.; ROZALI, N. F.; SALIM, F. THE RELEVANCY OF OUTDOOR CLASSROOM FOR PBL APPROACH IN SELECTED UNIVERSITY IN KUALA LUMPUR. PLANNING MALAYSIA, [S. l.], v. 16, n. 6, 2018. Disponível em: https://journals.iium.edu.my/pmr/index.php/pmj/article/view/473. Acesso em: 15 may. 2026.