Herrera De la Barrera, Jasmin, and Claudio Narváez Zúñiga. “Methodology for the Understanding of the Voice of the Client in Dynamic Environments Using the Deployment of Quality Functions (QFD)”. Teknos Revista científica, vol. 17, no. 2, Dec. 2017, pp. 63-72, doi:10.25044/25392190.906.