MACHDUM, D. M.; ARDHIANTO, E. Analisis Belajar Daring Pada Pandemi Covid-19 Di Jurusan Sistem Informasi Institut Bisnis Dan Informatika Kosgoro 1957. Jurnal Sistem Informasi Bisnis (JUNSIBI), [S. l.], v. 1, n. 2, p. 96–103, 2020. DOI: 10.55122/junsibi.v1i2.177. Disponível em: https://ejournal-ibik57.ac.id/index.php/junsibi/article/view/177. Acesso em: 21 sep. 2025.