“Beyond Conversation Practice: Investigating the Effects of Generative AI-Powered Voice Tools on EFL Learners’ Speaking Fluency, Accuracy, and Willingness to Communicate”. 2026. The International Journal of Language Studies (ISSN : 3078 - 2244) 3 (2): 105-25. https://doi.org/10.60087/ijls.vol3.n2.007.