Burhan K, Amsa H, Astuti I, Franchisca S. Gamified Vocabulary Learning through Kahoot and Quizizz: Effects on EFL Students Engagement and Retention. TOFEDU [Internet]. 2026 Jan. 18 [cited 2026 Feb. 4];5(1):199-20. Available from: https://journal.tofedu.or.id/index.php/journal/article/view/1529