Novitasari, A., Indriyani, A., & Supriyadi, S. (2026). 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, 7(1), 71–80. https://doi.org/10.32939/symbiotic.v7i1.474