Shafira, Riannisa’a, Nurmiyati Nurmiyati, and Alanindra Saputra. 2026. “Enhancing Critical Thinking Skills through Ssi-Based Pogil in Environmental Pollution Education”. Biosfer: Jurnal Pendidikan Biologi 19 (1):347-58. https://doi.org/10.21009/biosferjpb.63363.