Sosa González, J.L.S., Gómez Abad, P., Rodríguez Korn, F. and Sánchez Romero, N. 2016. Institutional diagnosis of policies and development programs: the case of the strategic project of food security in the northern sierra of the state of puebla, mexico. Teorías, Enfoques y Aplicaciones en las Ciencias Sociales. 9, 19 (Dec. 2016), 93-112.