Generando confianza en la habilidad de Speaking a través de la práctica virtual: Caso de Estudio de la aplicación Talk Fluent y su uso en estudiantes universitarios: Building confidence in speaking ability through virtual practice: A Case Study of the Talk Fluent application and its use with university students. JSR [Internet]. 2025 Nov. 12 [cited 2026 Sep. 22];10(I SIEILE). Available from: https://revistas.utb.edu.ec/index.php/sr/article/view/3923