Macías Vera, M. Y. ., C. E. . Corral Mendoza, and L. M. Izurieta Rubira. “Environmental Education and Sustainable Tourism: Contributions to the City of Manta Ecuador”. EDUCARE Journal - UPEL-IPB - Second New Stage, vol. 24, no. 1, Apr. 2020, pp. 291-02, doi:10.46498/reduipb.v24i1.1248.