Erazo Arteaga, V. ., C. . Mejía Echeverría, F. . Valencia Aguirre, and X. . Lima Trujillo. “Construction of a Transfemoral Knee Prosthesis by Applying a Methodology Based on the DFMA Technique”. I+ T+ C- Research, Technology and Science - Unicomfacauca, vol. 1, no. 13, Dec. 2019, pp. 16-23, https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/itc2019_16_23.