WASKITA, Nur Dalilatul Hayaro Indra; SETIAWAN, Beni; MAHDIANNUR, Muhamad Arif. Problem-based learning model implementation to improve students problem-solving skills . Jurnal Pijar Mipa, [S. l.], v. 17, n. 4, p. 455–461, 2022. DOI: 10.29303/jpm.v17i4.3625. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3625. Acesso em: 29 may. 2024.