Improving Problem Solving Ability of 8th Grade Student through The Problem based Learning Model. Journal of Curriculum and Pedagogic Studies (JCPS), [S. l.], v. 1, n. 2, p. 72–81, 2022. DOI: 10.30631/jcps.v1i2.1632. Disponível em: https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/jcps/article/view/1632. Acesso em: 23 nov. 2025.