ENDAH YULIANI; ROMADHIYANA KISNO SAPUTRI. Perbandingan Penggunaan Platform Google Classrom dan Grup Whatsapp Dalam Pembelajaran Online Selama Pandemi Covid-19. Jurnal Educatio FKIP UNMA, [S. l.], v. 7, n. 1, p. 238–243, 2021. DOI: 10.31949/educatio.v7i1.934. Disponível em: https://www.ejournal.unma.ac.id/index.php/educatio/article/view/934. Acesso em: 16 jun. 2025.