Solihin, Rahmat, M. Muin, and Muhammad Iqbal. “Distance Learning: The Effectiveness Studies In College Students”. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama 13, no. 1 (May 31, 2021): 57-72. Accessed April 25, 2024. https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/709.