Kharizmi, M., T. . Pratiwi Handayani, D. Amaliyah Mushthoza, Y. Rohmiyati, and S. Binusa Suryadi. “The Impact of Using Gamification on English Language Learning in Increasing Learning Motivation”. International Journal of Language and Ubiquitous Learning, vol. 2, no. 1, Mar. 2024, pp. 1-13, doi:10.70177/ijlul.v2i1.754.