Onochie, Okonta Patrick, and Ikechukwu A Mobosi. “Income Elasticity Of Health Expenditure: Implications for Sustainability of Economic Growth across Sub-Saharan Africa”. University of Nigeria Journal of Political Economy 13, no. 2 (August 6, 2023). Accessed May 9, 2024. https://unjpe.com/index.php/UNJPE/article/view/233.