Martínez Herrera, Manue. “SECOND RESEARCH SYMPOSIUM OF THE FACULTY OF SOCIAL SCIENCES, UNIVERSITY OF COSTA RICA”. Revista de Ciencias Sociales, no. 166 (March 12, 2020): 13–14. Accessed October 19, 2024. https://revistas.ucr.ac.cr/index.php/sociales/article/view/41054.