1.
Mosquera Rodas JJ, Caro Jiménez SM. Difficulties on initial competences acquisition from cultural elements, through psychological barriers, related to English learning. Sci. tech [Internet]. 30 de agosto de 2011 [citado 5 de octubre de 2025];2(48):208-13. Disponible en: https://revistas.utp.edu.co/index.php/revistaciencia/article/view/1287