CHATTERJEE, Sumanta; GUPTA, Krishnayan. A Comparative Study of Security in E-commerce: Review. International Journal of Computer Sciences and Engineering, [S. l.], v. 4, n. 6, p. 143–148, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/1182. Acesso em: 2 feb. 2026.