@article{Barrientos Llosa_Gonzalez Brenes_2018, title={Introduction and Presentation}, volume={10}, url={https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2055}, DOI={10.22458/urj.v10i1.2055}, abstractNote={Introduction and Presentation}, journal={UNED Research Journal}, author={Barrientos Llosa, Zaidett and Gonzalez Brenes, Frank}, year={2018}, month={Feb.} }