Ristanto, R.H., Zubaidah, S., Amin, M. and Rohman, F. 2018. From a reader to a scientist: developing cirgi learning to empower scientific literacy and mastery of biology concept. Biosfer: Jurnal Pendidikan Biologi. 11, 2 (Nov. 2018), 90-100. DOI:https://doi.org/10.21009/biosferjpb.v11n2.90-100.