Chacón-Ortiz, M. et al. 2017. KNOWLEDGE ABOUT MOBILE LEARNING AND INTEGRATION OF MOBILE DEVICES BY FACULTY OF UNIVERSIDAD NACIONAL DE COSTA RICA. Revista Digital de Investigación en Docencia Universitaria. 11, 1 (Jun. 2017), 149–165. DOI:https://doi.org/10.19083/ridu.11.507.