[1]
A. Muliadi, S. Prayogi, F. Bahalwan, W. Nirmala, and N. N. S. P. Verawati, “Online Learning During the Covid-19 Pandemic: Preservice Teacher’s Perception”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 7, no. 3, pp. 464–467, Jul. 2021.