DAMPAK COVID-19 TERHADAP PRESTASI AKADEMIK BERDASARKAN LATAR BELAKANG KELUARGA DI SELAT PANJANG: THE IMPACT OF COVID-19 TOWARD ACADEMIC PERFORMANCE BASED ON FAMILY BACKGROUND IN SELAT PANJANG. qjssh [Internet]. 2023 Apr. 25 [cited 2026 Apr. 22];4(2):1-14. Available from: https://www.qjssh.com/index.php/qjssh/article/view/211