SMSCC: Smarter and More Secure Credit Card Using Neural Networks in Zero Knowledge Protocol. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), [S. l.], v. 34, n. 2, p. 227–243, 2021. DOI: 10.55562/jrucs.v34i2.294. Disponível em: https://jrucs.iq/index.php/JAUCS/article/view/294. Acesso em: 16 apr. 2026.