Strahm Voulquin, Emilio Willy, Valentina Canese, y Mirtha Beatriz Castillo Alvarenga. «Mobile Apps for Teaching and Learning English As a Foreign Language to a Teenagers and Adults». Ñemitỹrã 1, no. 2 (abril 30, 2020): 97–115. Accedido diciembre 21, 2024. https://revistascientificas.una.py/index.php/nemityra/article/view/1751.