NOVITASARI, Aulia; INDRIYANI, Ambar; SUPRIYADI, Supriyadi. Efektivitas Model Problem Based Learning–Student Teams Achievement Division terhadap Kemampuan Metakognitif Peserta Didik Kelas X pada Materi Pencemaran Lingkungan. Symbiotic: Journal of Biological Education and Science, [S. l.], v. 7, n. 1, p. 71–80, 2026. DOI: 10.32939/symbiotic.v7i1.474. Disponível em: https://symbiotic.iainkerinci.ac.id/index.php/symbiotic/article/view/474. Acesso em: 2 jun. 2026.