Hans, Christian, Yuliyanto Sabat, and Siti Aisyah. “Students’ Critical Thinking Skills in Learning through Gamification”. Reslaj: Religion Education Social Laa Roiba Journal 8, no. 3 (March 5, 2026): 323 –. Accessed April 27, 2026. https://journal-laaroiba.com/ojs/index.php/reslaj/article/view/11394.