SECURITY & THREATS RELATED TO ONLINE ELECTRONIC TRANSACTIONS. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 4, p. 282–291, 2015. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/631. Acesso em: 8 sep. 2025.