SRINIVAS CHIPPAGIRI. A Holistic Review of PCI Security Standards Framework for Customer Relationship Management (CRM) Software. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 12, n. 4, p. 4862 –, 2024. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/7226. Acesso em: 11 sep. 2025.