Arifin V, Handayani V, Wardhani LK, Suseno HB, Masruroh SU. User Interface and Exprience Gamification-Based E-Learning with Design Science Research Methodology. MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer [Internet]. 2022 Nov. 30 [cited 2025 Jul. 1];22(1):165-76. Available from: https://journal.universitasbumigora.ac.id/matrik/article/view/2427