K. Jegbefumwen, L. I. Amabuike, C. K. Dike, and C. O. Isiwu, “Assessement of Health Sector Performance Through Donor Funding in Nigeria”, J. Econ. Finance Res. Rev., vol. 2, no. 04, pp. 211–223, Apr. 2026, doi: 10.65150/EP-jefrr/V2E4/2026-02.