Soto Bonilla, L. A.; Vázquez Rodríguez, C.; Acuña Hernández, A.; Pérez Gambassi, F.; Rodríguez Molina, E. J.; Aguirre González, J. A. Expert Opinion and Users’ Perception about the Condition in Infrastructure of Costa Rica’s Educational Buildings (2014). RGU 2016, No. 1, 115-134.