GANGULA, Suresh. Challenges and Solutions in Migrating Legacy Retail Systems to Aws Cloud: A Comprehensive Review. Engineering And Technology Journal, [S. l.], v. 11, n. 05, p. 9882–9892, 2026. DOI: 10.47191/etj/v11i05.23. Disponível em: https://everant.org/index.php/etj/article/view/2818. Acesso em: 28 sep. 2026.