Lestari, Uning. “OPTICAL CHARACTER RECOGNITION DENGAN METODE JARINGAN SARAF TIRUAN BACKPROPAGATION”. JURNAL TEKNOLOGI TECHNOSCIENTIA (February 22, 2019): 296–305. Accessed January 15, 2025. https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/2019.