de Luca Pennacchia, A., L. G. de la Fraga, and U. Martí­nez Hernández. “A Tool for Errors Detection in Printed Circuit Boards Production”. Journal of Applied Research and Technology 7, no. 01 (April 1, 2009). Accessed May 9, 2025. https://jart.icat.unam.mx/index.php/jart/article/view/500.