Surata, I Ketut, I Gede Sudirgayasa, I Made Sudiana, and I Made Maduriana. 2020. “Readiness of Biology Education Lecturers to Conduct E-Learning During the Covid-19 Pandemic”. Indonesian Journal of Educational Research and Review 3 (3):99-105. https://doi.org/10.23887/ijerr.v3i3.30331.