ZULKARNAEN, Zulkarnaen et al. The Effect of Problem Based Learning Model on Students’ Creative Thinking Ability . Jurnal Penelitian Pendidikan IPA, [S. l.], v. 8, n. 1, p. 379–382, 2022. DOI: 10.29303/jppipa.v8i1.1307. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/1307. Acesso em: 20 apr. 2024.