«Program “Freely Talking”, based on the Communicative Approach to re-duce anxiety when speaking, in students of Quirihuac school, 2020» (2022) SCIÉNDO INGENIUM, 18(2), pp. 117–127. Disponible en: https://revistas.unitru.edu.pe/index.php/PGM/article/view/4571 (Accedido: 18 julio 2026).