JUSNIAR; SYAMSIDAH; SAKINAH, Zubair; MUNTHALIB; SENTOT, Kusairi. Effectiveness of Problem-Based Learning to Improve Critical Thinking Ability of Chemistry Students on Acid-Base Material. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 10, n. 9, p. 6464–6472, 2024. DOI: 10.29303/jppipa.v10i9.8434. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8434. Acesso em: 8 oct. 2024.