L. Fernández-Sánchez, Z. Rodríguez Cotilla, J. M. Pozo Rodríguez, and M. Espinosa Manfugás, “Strategies for the Strengthening of Gastronomic Tourism in the Pastaza Canton, Ecuador”, Rev. Amaz. Cienc. Tecnol., vol. 5, no. 2, pp. 118–136, Aug. 2016.