Maudy, Devi Tania. “Students’ Perception of The Fondi Application in Improving Speaking and Listening Skills: Strengths and Challenges”. DUTIES: Education and Humanities International Journal 1, no. 1 (March 1, 2025): 23–33. Accessed February 11, 2026. https://journal.akademimerdeka.com/ojs/index.php/duties/article/view/170.