Nurhikmah Z, Farani Y. The effects of gamification in Business English classes on the motivation and engagement of Management study program students. EnJourMe (English J. of Merdeka) Cult. Lang. Teach. English [Internet]. 2025 Jul. 30 [cited 2026 Aug. 3];10(1):41-9. Available from: https://jurnal.unmer.ac.id/index.php/enjourme/article/view/15714