Achina Quimbiulco, J., and L. Sarango Macas. “Cultural Communicational Contents Analysis of Couplets from Ayora Parish, Cayambe Canton, Pichincha Province, Ecuador”. Science and Interculturality, Vol. 25, no. 2, Oct. 2019, pp. 110-2, doi:https://doi.org/10.5377/rci.v25i2.8547.