Calle Gonzales, M. A., D. Benítez Barrios, E. Ângelo, and E. Gonçalves. 2006. “ // 3d Shot Peening Process Analysis Using Multiple Impacts Model”. Mechanical Engineering (Ingeniería Mecánica) 9 (2):29-36. https://ingenieriamecanica.cujae.edu.cu/index.php/revistaim/article/view/155.