WIDURI, W.; RISTIONO, R.; ALBERIDA, H. PENERAPAN MODEL PEMBELAJARAN PROBLEM-BASED LEARNING TERHADAP KETERAMPILAN BERPIKIR KRITIS TENTANG MATERI PERUBAHAN LINGKUNGAN UNTUK PESERTA DIDIK KELAS XI IPA SMA. BIOCHEPHY: Journal of Science Education, [S. l.], v. 3, n. 1, p. 1-9, 2023. DOI: 10.52562/biochephy.v3i1.521. Disponível em: https://journal.moripublishing.com/index.php/biochephy/article/view/521. Acesso em: 27 apr. 2026.