DINELTI FITRIA; LUFRI; ALI IMRAN; YUNI AHDA. Studi Literature Model Problem Based Learning. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 1, n. 6, 2022. DOI: 10.55227/ijhess.v1i6.177. Disponível em: https://ijhess.com/index.php/ijhess/article/view/177. Acesso em: 13 may. 2026.