Mattey Trigueros, David, et al. “CHARACTERIZATION OF VEGETATION COVER AND LAND USE WITHIN THE BUFFER ZONE OF COPEY RIVER, JACÓ, PUNTARENAS, COSTA RICA”. Revista Geográfica De América Central., vol. 1, no. 58, June 2017, pp. 275-94, https://doi.org/10.15359/rgac.58-1.11.