Tserej Vázquez, O.N. and Febles Elejalde, M.M. 2014. The Cuban school as a context for a proper development of the environmental perception. Revista Complutense de Educación. 26, 1 (Oct. 2014), 31–46. DOI:https://doi.org/10.5209/rev_RCED.2015.v26.n1.42335.