Ratna Setyowati Putri, Agus Purwanto , Rudy Pramono, Masduki Asbari, Laksmi Mayesti Wijayanti, Choi Chi Hyun 2020. Impact of the COVID-19 Pandemic on Online Home Learning: An Explorative Study of Primary Schools in Indonesia. International Journal of Advanced Science and Technology. 29, 05 (May 2020), 4809 - 4818.