Burhan, Kristian, Helfany Amsa, Indri Astuti, and Sherly Franchisca. 2026. “Gamified Vocabulary Learning through Kahoot and Quizizz: Effects on EFL Students Engagement and Retention”. TOFEDU: The Future of Education Journal 5 (1):199-209. https://doi.org/10.61445/tofedu.v5i1.1529.