DANG, Thi Van; PHUNG, Tran Gia Bao; VU, Dinh Minh; NGUYEN, Thi Thanh Tu. The Application of Problem-Based Learning in Soft Skills Courses: An Experiment in Classes with Multidisciplinary Students in Vietnam. International Journal of Engineering Pedagogy (iJEP), [S. l.], v. 15, n. 5, p. pp. 20–41, 2025. DOI: 10.3991/ijep.v15i5.53663. Disponível em: https://online-journals.org/index.php/i-jep/article/view/53663. Acesso em: 8 may. 2026.