Andri, Suci, and Ambiyar Ambiyar. 2021. “Evaluation of Online Learning Program During the Covid 19 Pandemic at SMKN I Koto XI Tarusan”. EDUCATIO : Journal of Education 6 (1), 29-34. https://ejournal.staimnglawak.ac.id/index.php/educatio/article/view/353.