Efficient Algorithm for Handwritten Digit Recognition based on Deep Learning . Journal of Pharmaceutical Negative Results, [S. l.], p. 1256–1263, 2023. DOI: 10.47750/pnr.2023.14.03.167. Disponível em: https://pnrjournal.com/index.php/home/article/view/8284.. Acesso em: 7 jun. 2026.