Arifin V, Handayani V, Wardhani L, Suseno H, Masruroh S. User Interface and Exprience Gamification-Based E-Learning with Design Science Research Methodology. MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer [Internet]. 30Nov.2022 [cited 26Apr.2024];22(1):165-76. Available from: https://journal.universitasbumigora.ac.id/index.php/matrik/article/view/2427