M.P. AYYOOB; P. MUHAMED ILYAS. A review on various techniques used to recognize off-line handwritten Malayalam characters. Malaya Journal of Matematik, India, v. 9, n. 01, p. 616–620, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1093. Acesso em: 16 jul. 2024.