Sembiring AB, Oktavianti R. Persepsi Siswa SMA Selama Pembelajaran Daring Saat Pandemi Covid-19. J. Koneksi [Internet]. 2021 Mar. 4 [cited 2024 Jul. 23];5(1):120-6. Available from: https://journal.untar.ac.id/index.php/koneksi/article/view/10191