Fikriyah, Aida, Bayu Sandika, and Etistika Yuni Wijaya. 2020. “Evaluating Pre-Service Science teachers’ Concept Mastery in the Topic of Biodiversity During Distance Learning under Circumstance of Covid-19 Pandemic”. Jurnal Inovasi Pendidikan IPA 6 (2):209-16. https://doi.org/10.21831/jipi.v6i2.35033.