Athallah MR, Rahmat HT, Gustira IF, Raafi DM, Arofah ABN, Santoso AB. ANALYSIS OF THE EFFECTIVENESS OF LEARNING ACTIVITIES AND LEARNING MOTIVATION ON STUDENTS’ LEARNING ACHIEVEMENT DURING THE COVID 19 PANDEMIC (CASE STUDY AT THE FACULTY OF BUSINESS ECONOMICS, WIDYATAMA UNIVERSITY). CAC. 2022;23(1):70-79. Accessed November 24, 2024. https://ca-c.org/CAC/index.php/cac/article/view/45