Adistya PA, Rokhmani L. The Effectiveness of Economic Learning During Covid-19 Pandemic (a Case Study of Economics Teacher of Senior High School in Klojen District of Malang City). IETI [Internet]. 2024Mar.22 [cited 2025Aug.27];2(2):160 - 169. Available from: http://www.ijble.com/index.php/ieti/article/view/517