Khasanah, D. R. A. U., H. Pramudibyanto, and B. Widuroyekti. “Pendidikan Dalam Masa Pandemi Covid-19”. Jurnal Sinestesia, vol. 10, no. 1, Apr. 2020, pp. 41-48, https://www.sinestesia.pustaka.my.id/journal/article/view/44.