Onyema, Nkeiru Joy, Aduku, Ebikabowei Biedomo, and Richardson Kojo Edeme. 2019. “Progressivity and the Re-Ranking Effect of Healthcare Financing in South East Nigeria”. Journal of Contemporary Research in Business, Economics and Finance 1 (3):37-45. https://doi.org/10.33094/26410265.2019.13.37.45.