RAHMAWATI, Rizki Intan. Pengaruh Implementasi Model Problem Based Learning (PBL) terhadap Kemampuan Berfikir Kritis IPA Siswa SMPN 1 Pakusari. ScienceEdu, [S. l.], v. 1, n. 1, p. 31–36, 2019. DOI: 10.19184/se.v1i1.9490. Disponível em: https://scienceedu.jurnal.unej.ac.id/index.php/Scedu/article/view/9490. Acesso em: 10 may. 2025.