Darmawan, E., Brasilita, Y., Zubaidah, S., & Saptasari, M. (2018). Enhancing metacognitive skills of students with different gender using simas eric learning model at state senior high school 6 Malang. Biosfer: Jurnal Pendidikan Biologi, 11(1), 48–57. https://doi.org/10.21009/biosferjpb.11-1.5