Blanco Martínez, I. M., Martinez Castellón, C. P. G., Ramirez, G. M., & Ayala, E. N. History of curricular changes of the bachelor in english teaching, Foreign Language Department, University of El Salvador, from 1972 to 2013.
Citación estilo ChicagoBlanco Martínez, Igmar Mauricio, Camen Patricia Guadalupe Martinez Castellón, Gerber Mauricio Ramirez, y Edgar Nicolás Ayala. History of Curricular Changes of the Bachelor in English Teaching, Foreign Language Department, University of El Salvador, From 1972 to 2013.
Cita MLABlanco Martínez, Igmar Mauricio, Camen Patricia Guadalupe Martinez Castellón, Gerber Mauricio Ramirez, y Edgar Nicolás Ayala. History of Curricular Changes of the Bachelor in English Teaching, Foreign Language Department, University of El Salvador, From 1972 to 2013.