Onyema NJ, Biedomo AE, Edeme RK. Progressivity and the Re-Ranking Effect of Healthcare Financing in South East Nigeria. jcrbef [Internet]. 2019 Oct. 8 [cited 2025 Mar. 16];1(3):37-45. Available from: https://learning-gate.org/index.php/2641-0265/article/view/7