GULTOM, Hotmauli; ROHAETI, Eli. The Effectiveness of the Ethnochemistry-based Problem Based Learning Model on Students’ Problem-Solving Ability in Chemistry Learning: A Meta-analysis Study in 2021-2024. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 10, n. 7, p. 508–514, 2024. DOI: 10.29303/jppipa.v10i7.8089. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8089. Acesso em: 4 aug. 2024.