Pasaribu MH, Listiani T. OPTIMALISASI MEDIA PEMBELAJARAN ONLINE DALAM MENDORONG KEAKTIFAN BELAJAR SISWA PADA KELAS MATEMATIKA [OPTIMIZATION OF ONLINE LEARNING MEDIA TO ENCOURAGE STUDENTS’ ACTIVE LEARNING IN MATHEMATICS CLASS]. JOHME [Internet]. 2021 Jun. 29 [cited 2025 Feb. 5];5(1):44-60. Available from: https://ojs.uph.edu/index.php/JOHME/article/view/2855