Ayu Pawestri Kusuma, R., R. Zahir, and S. . Binusa Suryadi. “Application of AI-Based Flipped Classroom Method in Improving English Speaking Skills”. International Journal of Language and Ubiquitous Learning, vol. 3, no. 2, July 2025, pp. 55–64, doi:10.70177/ijlul.v3i1.2309.