GONZÁLEZ HERRERA, M. R.; TEIXEIRA DE CARVALHO, E. Tourist Learning by Significant Discovering through Academic Study Trips: strategy and practice of sustainability. Puerto Peñasco, México. RIDE Revista Iberoamericana para la Investigación y el Desarrollo Educativo, v. 7, n. 13, p. 435 - 462, 13 Dec. 2016.