PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN KEANEKARAGAMAN HAYATI. Jurnal Metabio, [S. l.], v. 8, n. 1, p. 44–49, 2026. DOI: 10.36985/9s8khk23. Disponível em: https://jurnal.usi.ac.id/index.php/jpbm/article/view/2483. Acesso em: 21 jul. 2026.