1DR. G. PRASUNA, 2DEVARAPALLI SARA, 3BURLA SRILEKHA, 4EADARA HELINA. Develop A Ml Model Based Solution to Refine Captcha. American Journal of AI Cyber Computing Management, [S. l.], v. 6, n. 3, p. 739–745, 2026. DOI: 10.64751/. Disponível em: https://ajaccm.com/journal/index.php/ajaccm/article/view/858. Acesso em: 5 nov. 2026.