YUNITASARI, Lenny; PRATAMA, Anggi Tias. Development of Integrated Problem-Based Electronic Student Worksheets Local Potential of TPST Piyungan on Environmental Change Material . Jurnal Penelitian Pendidikan IPA, [S. l.], v. 10, n. 3, p. 1140–1149, 2024. DOI: 10.29303/jppipa.v10i3.6880. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/6880. Acesso em: 3 jul. 2024.