Yen, Vuong Thi Hai, and Nguyen Thi Thu Huyen. “AI-Mediated Pronunciation Training: Vietnamese EFL learners’ Perceptions of ELSA Speak”. International Journal of Innovative Research and Scientific Studies 9, no. 3 (March 3, 2026): 1–10. Accessed March 3, 2026. http://ijirss.com/index.php/ijirss/article/view/11309.