MOHD ZURAIMEE, W. .; SHAHLEE, S. .; M. ANTHONY, E. . The Effectiveness of Problem-Based Learning in Online Language Learning. Development in Language Studies, [S. l.], v. 2, n. 1, p. 42–53, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/dils/article/view/7268. Acesso em: 21 feb. 2024.