W. Atokolo, R. O. Aja, J. Egbemhenghe, J. Amos, and D. Omale, “Mathematical Modeling of Business Growth Dynamics in the Banking Sector: The Role of Customer Acquisition, Conversion, and Retention”, FJS, vol. 10, no. 16, pp. 557–561, Sep. 2026, doi: 10.33003/fjs-2026-1016-5902.