ANJUMOL, PS; AMINA BEEVI, A. Implementation of Persuasive Cued Click Points (PCCP) with the Integration of CAPTCHA and Sound Signature. International Journal of Computer Sciences and Engineering, [S. l.], v. 3, n. 9, p. 116–119, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/671. Acesso em: 2 feb. 2026.