Carvajal-Fernández, L. C. and Suárez-Díaz, L. M. (2014) “Standardization of the process of smelting for sands with self-forgeling resins in the Military Industry Santa Bárbara Factory”, Ingeniería Investigación y Desarrollo, 15(1), pp. 13–19. doi: 10.19053/1900771X.3935.