1.
Rahmadi R. Increased Activity and Learning Outcomes Using the WhatsApp and Google Form Applications in the Covid-19 Pandemic Period. SEAJ [Internet]. 2021 Mar. 25 [cited 2024 May 2];3(1):24-35. Available from: http://jurnalpendidikan.unisla.ac.id/index.php/SEAJ/article/view/364