Amalia, Lena, and Faza Amelia. “A Systematic Literature Review on the Use of Gamification in English Language Teaching for Young Learners”. Advanced Journal of STEM Education 3, no. 1 (May 31, 2025): 45–56. Accessed June 1, 2026. https://journals.researchsynergypress.com/index.php/ajosed/article/view/3362.