MARLENI, L.; SARI, N.; ASILESTARI, P. Pemanfaatan Whatsapp dalam Pembelajaran Online di Masa Pandemi Covid 19 MTS Al-Hutsaimin. Journal Of Human And Education (JAHE), [S. l.], v. 1, n. 2, p. 11–16, 2021. DOI: 10.31004/jh.v1i2.18. Disponível em: https://jahe.or.id/index.php/jahe/article/view/18. Acesso em: 17 mar. 2026.