Dental Medicine Students Perception on the Effectiveness of Problem Based Learning (PBL) Class Using Online Learning Method. Medico Legal Update, [S. l.], v. 21, n. 2, p. 870–875, 2021. DOI: 10.37506/mlu.v21i2.2793. Disponível em: https://ijop.net/index.php/mlu/article/view/2793. Acesso em: 20 may. 2026.