JADON, Parul; ANAND, Darpan; SHARMA, Jayash. Solving idioms with the help of emoji’s based captcha for security system. International Journal of Computer Sciences and Engineering, [S. l.], v. 6, n. 3, p. 127–132, 2025. DOI: 10.26438/ijcse/v6i3.127132. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/1988. Acesso em: 2 feb. 2026.