Adinda, A. H., Siahaan, H. E. ., Raihani, I. F. ., Aprida, N., Fitri, N., & Suryanda, A. (2021). Summative Assessment and Formative Assessment of Online Learning. Report of Biological Education, 2(1), 1–10. https://doi.org/10.37150/rebion.v2i1.1024