. NLPD, . PNRSM, . DKPM. Pengaruh Model Pembelajaran Problem Based Learning terhadap Keterampilan Berpikir Kritis IPA Siswa Kelas V . mimb.pgsd undiksha [Internet]. 2017 Jul. 20 [cited 2024 Nov. 29];5(2). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/10985