Hartini, Sari SM, Akmaluddin, Karima MK. LEADERSHIP OF SCHOOL PRINCIPLES IN INCREASING STUDENTS’ LEARNING MOTIVATION FOR ONLINE-BASED FINAL EXAMS AT SMP NEGERI 1 KOTA SIGLI . iconesth [Internet]. 2024 Jan. 23 [cited 2026 Aug. 6];:258-64. Available from: https://eproceeding.bbg.ac.id/index.php/iconesth/article/view/102