YUSMITA, F.; AHLUL AQDI. DeLone & McLean Model and Expectation Confirmation Model in Improving the Role of Digital Product Innovation in the Banking Industry: Evidence from Sharia Banking Aceh Province. The International Journal of Financial Systems, [S. l.], v. 2, n. 2, p. 147–184, 2024. DOI: 10.61459/ijfs.v2i2.77. Disponível em: https://ojkinstitute.id/index.php/ijfs/article/view/77. Acesso em: 14 oct. 2025.