SARI, M. W.; INDRIYANTI, N. Y.; ANTRAKUSUMA, B.; UTAMI, B. THE EFFECTIVENESS OF LEARNING VIDEO USAGE TO SUPPORT ONLINE LEARNING IN BASIC CHEMISTRY COURSE DURING THE COVID-19 PANDEMIC. JPPIPA (Jurnal Penelitian Pendidikan IPA), [S. l.], v. 6, n. 1, p. 25–30, 2021. DOI: 10.26740/jppipa.v6n1.p25-30. Disponível em: https://journal.unesa.ac.id/index.php/jppipa/article/view/13257. Acesso em: 8 may. 2024.