Romero Díaz, T. and Guzmán Contreras, J. 2016. Evaluation to teachers in the Mathematical competences of Media Education, Juigalpa 2014. Science and Interculturality. 18, 1 (Jul. 2016), 22-32. DOI:https://doi.org/https://doi.org/10.5377/rci.v18i1.3047.