Garcés, B. Y. ., and F. J. . Pino. “Influence of Measurement in the Application of Statistical Process Control in the Context of Software”. I+ T+ C- Research, Technology and Science, vol. 1, no. 8, Dec. 2014, pp. 23-32, https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/itc2014_pag_23_32.