Nussir NA, wahaab N abdul R abdul, Antar ST. Blockchain and its role in narrowing the banking sector Efficiency and effectiveness of banking services. ijirss [Internet]. 2025 Sep. 18 [cited 2026 Mar. 27];8(6):1229-35. Available from: https://www.ijirss.com/index.php/ijirss/article/view/9902