González, R., I. Acevedo, J. Contreras, I. Acevedo, and O. García. “Student Perceptions and Community Orchards Family Income As a Strategy for Learning and University-Community Involvement”. Agroindustria, Sociedad Y Ambiente, vol. 2, no. 5, July 2016, pp. 23 -3, https://revistas.uclave.org/index.php/asa/article/view/3438.