«Program “Freely Talking”, based on the Communicative Approach to re-duce anxiety when speaking, in students of Quirihuac school, 2020», Scién. Inge., vol. 18, n.º 2, pp. 117–127, jun. 2022, Accedido: 18 de julio de 2026. [En línea]. Disponible en: https://revistas.unitru.edu.pe/index.php/PGM/article/view/4571