ABDULAH, A.; HADIYANTO; SOLFEMA; NURHIZRAH GISTITUATI; ATMAZAKI; SYAFRUDDIN. Development of Problem-Based Learning Models to Improve Critical Thinking Skills in Citizenship Education Courses. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 2, n. 4, 2023. DOI: 10.55227/ijhess.v2i4.337. Disponível em: https://www.ijhess.com/index.php/ijhess/article/view/337. Acesso em: 2 sep. 2026.