Castro, Darlan, Helton Maia, Rex Medeiros, and André Bessa. “Image Classification Using Convolutional Neural Networks for Automatic Correction of Multiprova Answer Sheets”. Revista de Informática Teórica e Aplicada 30, no. 2 (March 12, 2024): 101–113. Accessed April 24, 2025. https://seer.ufrgs.br/index.php/rita/article/view/130645.