1.
Telaumbanua F, Silalahi HR, Simanjuntak J, Siregar SR, Simangunsong MI, Panjaitan S, Hutauruk AJ. Psychological Encouragement for High School Students in Preparation for Online Learning During Covid-19. Mid. Eur. Scin. Bul [Internet]. 2021Jul.21 [cited 2024Nov.22];14. Available from: https://cejsr.academicjournal.io/index.php/journal/article/view/672