ENAWATY, Eny. Development of Basic Chemistry E-Module Based on Problem-Based Learning for Chemistry Education Students. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 2, p. 568–573, 2023. DOI: 10.29303/jppipa.v9i2.2677. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/2677. Acesso em: 20 apr. 2024.