Vera S., A. A., Álvaro Avendaño Rodríguez, F. Losada Pérez, and F. M. González Pinzón. “Curriculum Integration Around the Management of School Environmental Projects (PRAES): The Richness of the Water Resources of the City of Neiva”. Paideia Surcolombiana, no. 12, Nov. 2006, pp. 89-102, doi:10.25054/01240307.1058.