Valentino, V.H., Heri Satria Setiawan, Muhammad Tri Habibie, Retna Ningsih, Dona Katrina, and Arman Syah Putra. “Online And Offline Learning ComparisonIn The New Normal Era”. International Journal of Educational Research & Social Sciences 2, no. 2 (May 5, 2021): 449–455. Accessed November 7, 2024. https://ijersc.org/index.php/go/article/view/73.