Caldera Reyes, E. del C., K. P. Dávila Castillo, and J. C. Laguna Gámez. “Dimensions of Territoriality, Axes for an Environmental Education Program in Rurality”. Revista Científica De La FAREM-Estelí, no. 20, Jan. 2017, pp. 99-109, doi:10.5377/farem.v0i20.3072.