“OPTOELECTRONIC IMPLEMENTATION OF ARTIFICIALNEURAL NETWORK: PERCEPTRON LEARNING RULE AND MCATEGORYCLASSIFIER”. Journal of Engineering 13, no. 04 (December 1, 2007): 1870–1887. Accessed May 7, 2025. https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/3231.