SAKTI, R. H.; SUKARDI, S. Empirical Effect: Flipped Classroom-Based E-Learning to Face Learning on Covid-19 Pandemic. Jurnal Pendidikan dan Pengajaran, [S. l.], v. 54, n. 1, p. 1–8, 2021. DOI: 10.23887/jpp.v54i1.31645. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPP/article/view/31645. Acesso em: 22 dec. 2024.