Nisa, K. (2017) “Reka Bentuk Gamifikasi Pembelajaran Geografi Berasaskan Permainan Geoplay: Gamification Design for Geography Game-based Learning Geoplay”,
GEOGRAFI, 5(1), pp. 46–61. Available at:
https://ejournal.upsi.edu.my/index.php/GEOG/article/view/2026 (Accessed: 10 May 2025).