Unlocking the Black Box of Financial Innovation: A Case Study of Banking Institutions in the Eastern Region of Ghana. American Journal of Multidisciplinary Research and Innovation , Delaware, U.S., v. 4, n. 6, p. 48–57, 2025. DOI: 10.54536/ajmri.v4i6.6067. Disponível em: https://www.e-pallipublishers.com/index.php/ajmri/article/view/6067. Acesso em: 17 jun. 2026.