LLM-Powered Enterprise Applications: A Systematic Review of Cloud Computing, Payment Gateway, and Risk Management Architectures. Journal of Integrated Science, Technology and Management, [S. l.], v. 1, n. 01, p. 31–34, 2025. DOI: 10.66592/kc75bw73. Disponível em: https://jistm.info/index.php/jistm/article/view/43. Acesso em: 10 nov. 2026.