Neman, Meily Ivane Esther. “Gamification Approach and Students’ Motivation in Learning English: A Literature Review”. SUMIKOLAH: Jurnal Ilmu Pendidikan 2, no. 2 (July 14, 2024): 118–126. Accessed November 10, 2025. https://nurturagrow.site/index.php/sumikolah/article/view/1153.