Iim Nurhasanah, Nafan Tarihoran, and Purnama Rika Perdana. “Gamification on EFL Learner With Deaf Disability: A Systematic Literature Review”. Journal of Mandalika Literature, Vol. 6, no. 3, June 2025, pp. 809-22, doi:10.36312/jml.v6i3.5133.