NUSSIR, N. A. .; WAHAAB, N. abdul R. abdul .; ANTAR, S. T. . Blockchain and its role in narrowing the banking sector Efficiency and effectiveness of banking services. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 6, p. 1229–1235, 2025. DOI: 10.53894/ijirss.v8i6.9902. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/9902. Acesso em: 5 dec. 2025.