SAMIA SARWAR,IFRA SAEED , SHAISTA ALI. Problem Based Learning(PBL): Facilitators Perceptions. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 18, n. 2, 2014. Disponível em: https://www.journalrmc.com/index.php/JRMC/article/view/366. Acesso em: 5 nov. 2025.