Amin M, Sibuea AM, Mustaqim B. The Effectiveness of Online Learning Using E-Learning During Pandemic Covid-19. J. Educ. Technol. [Internet]. 2022 Apr. 18 [cited 2024 Dec. 20];6(2):247-5. Available from: https://ejournal.undiksha.ac.id./index.php/JET/article/view/44125