Olayiwola, H. O., and H. O. Olorunyomi. “E-Banking Instruments and Service Delivery of Commercial Banks in Nigeria: Evidence from United Bank of Africa, Ilaro Branch, Nigeria”. Journal of Management Studies and Development, vol. 4, no. 02, June 2025, pp. 130-42, doi:10.56741/jmsd.v4i02.974.