Octavia SC, Sihombing RA, Destine KT, Hutagalung JF. Analysis of Obstacles on Limited Face-To-Face Learning During The Covid-19 Pandemic Junior High School In Medan. TJIK [Internet]. 2022Jul.3 [cited 2024Nov.22];11(1):18-2. Available from: https://jurnal.uin-antasari.ac.id/index.php/jtjik/article/view/6412