Mamluah SK, Maulidi A. Pembelajaran Jarak Jauh (PJJ) di Masa Pandemi COVID-19 di Sekolah Dasar. basicedu [Internet]. 2021 Mar. 9 [cited 2024 Jul. 22];5(2):869-77. Available from: https://jbasic.org/index.php/basicedu/article/view/800