Erawati, Gusti Ayu Putu Sintha Arma, I Wayan Widiana, dan I Gusti Ngurah Japa. “Elementary School Teachers’ Problems in Online Learning During the Pandemic”. International Journal of Elementary Education 5, no. 4 (Oktober 4, 2021): 562–573. Diakses Juli 17, 2024. https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/39233.