Barrera, G., Fabián, M. A., & Ugalde, C. A. (2002). Detection, identification and classification of defects using ANN and a robotic manipulator of 2 G.L (Kohonen and MLP algorithms). Revista De Metalurgia, 38(3), 163–172. https://doi.org/10.3989/revmetalm.2002.v38.i3.398