Ramandanti SK, Sumarni W, Sumarti SS. The Effect of Online Learning on Learning Interest and Concepts Understanding During the Covid-19 Pandemic. JPKI [Internet]. 2022 Dec. 17 [cited 2024 Dec. 19];6(2):162-70. Available from: https://ejournal.undiksha.ac.id/index.php/JPK/article/view/49589