Fitri Mintarsih, Difa Risalah Akbar, Victor Amrizal, Hendra Bayu Suseno, and Tjut Awaliyah Zuraiyah, “IMPLEMENTATION OF GAMIFICATION IN M-LEARNING ENGLISH APPS USING OCTALYSIS FRAMEWORK (CASE STUDY: MTS DEVELOPMENT UIN JAKARTA)”, JIIKM, vol. 22, no. 1, pp. 97–107, Jan. 2025.