CHALIZAH. J, N.; WATI, T. .; IRWANSYAH, A. . Utilizing Whatsapp As A Medium Of Learning Activities Biology In The Pandemic Covid-19. International Journal Of Humanities Education and Social Sciences, [S. l.], v. 1, n. 2, 2021. DOI: 10.55227/ijhess.v1i2.41. Disponível em: https://ijhess.com/index.php/ijhess/article/view/41. Acesso em: 9 oct. 2025.