SYAHLAN, Ia Dahlia; HIDAYAT, Dede Rahmat; HIDAYAT, Otib Satibi. Application of the Project Based Learning Model in Elementary Schools: Obstacles and Solutions of Science and Environment Content. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 4, p. 2060–2067, 2023. DOI: 10.29303/jppipa.v9i4.3285. Disponível em: https://www.jppipa.unram.ac.id/index.php/jppipa/article/view/3285. Acesso em: 29 mar. 2024.