Díaz Sandoval, G. A., Martínez García, G. L., Segura, M. M., Mendizábal Arévalo, O. A., & Ayala, E. N. How the learning of english and french helps to propel local tourism during the years 2013 and 2014 in the sun and beach route in El Salvador.

Díaz Sandoval, Guillermo Arístides, Graciela Liliana Martínez García, Marta Margarita Segura, Odir Alexander Mendizábal Arévalo, and Edgar Nicolás Ayala. How the Learning of English and French Helps to Propel Local Tourism During the Years 2013 and 2014 in the Sun and Beach Route in El Salvador.

Díaz Sandoval, Guillermo Arístides, et al. How the Learning of English and French Helps to Propel Local Tourism During the Years 2013 and 2014 in the Sun and Beach Route in El Salvador.