[1]
Isfaeni, H. et al. 2018. The effectiveness of the printed books as a learning material in a one-day the molecular biology course. Biosfer: Jurnal Pendidikan Biologi. 11, 2 (Nov. 2018), 108–113. DOI:https://doi.org/10.21009/biosferjpb.v11n2.108-113.