RAHMADI, R. Increased Activity and Learning Outcomes Using the WhatsApp and Google Form Applications in the Covid-19 Pandemic Period. Science Education and Application Journal, [S. l.], v. 3, n. 1, p. 24–35, 2021. DOI: 10.30736/seaj.v3i1.364. Disponível em: http://jurnalpendidikan.unisla.ac.id/index.php/SEAJ/article/view/364. Acesso em: 2 may. 2024.