Muñoz de Escalona, P., Zurita, O., Cassier, Z., & Payares, M. C. (1). Mathematical model for surface roughness prediction on grinding steel parts. Rev. Téc. Fac. Ing. Univ. Zulia, 22(3). Recuperado a partir de http://www.produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/5641