Yaji WN, Mihályi P, Williams-Yaji VO. Public Health Expenditure and Infant Mortality Rate in Nigeria: New Empirical Insight from the ARDL Model. IJEDRI [Internet]. 2026 Feb. 27 [cited 2026 Mar. 11];15(3):119-3. Available from: https://icidr.org.ng/index.php/Ijedri/article/view/1855