Muliadi A, Prayogi S, Bahalwan F, Nirmala W, Verawati NNSP. Online Learning During the Covid-19 Pandemic: Preservice Teacher’s Perception. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2021 Jul. 14 [cited 2024 May 1];7(3):464-7. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/787