Ó. E. Sanclemente Reyes and J. Miranda Ventura, “Regional challenges for agroecology focused on rural development: aportes a partir de uma experiência brasileira”, in Environmental citizenship, crisis of conventional agriculture and challenges for an agroecology oriented towards rural development, M. I. Cabrera Otálora, Ed. Colombia,CO: Sello Editorial UNAD, 2015, pp. 33–46. doi: 10.22490/9789586515818.02.