RAHUL BHATIA. Why SAP ECC Customers Must Migrate to SAP S/4HANA: An Architect’s Perspective. Journal of Computer Science and Technology Studies, [S. l.], v. 7, n. 9, p. 238–244, 2025. DOI: 10.32996/jcsts.2025.7.9.28. Disponível em: https://al-kindipublishers.org/index.php/jcsts/article/view/10805. Acesso em: 7 sep. 2025.