The influence of using technological tools and equipment such as podcasts, vokies, tape recorders, internet and computers in the development of the listening skill of the students of the eleventh year of bachillerato general of Instituto Nacional de El Congo, in the city of el Congo, Santa Ana, from May to July 2014 - Hernández Vásquez, Liliana Gabriela (Tesis para optar al título de – (Licenciados en Idioma Ingles opción enseñanza ) – Universidad de El Salvador, San Salvador, 2015)
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