Paramita, Yohana, and Waspodo Tjipto Subroto. “Faktor Kritis Kesiapan E-Learning Pendorong Perfoma Belajar Ekonomi Siswa SMA Selama Pandemi Covid-19”. Jurnal Kependidikan 7, no. 2 (June 7, 2021): 314–327. Accessed September 29, 2025. https://ojspanel.undikma.ac.id/index.php/jurnalkependidikan/article/view/3499.