Gumitri, Angga, and Delfi Eliza. “Dampak Covid-19 Terhadap Prestasi Belajar Anak Disekolah”. Jurnal Pendidikan Tambusai 5, no. 3 (October 22, 2021). Accessed March 29, 2024. https://jptam.org/index.php/jptam/article/view/1991.