1.
Awoyemi OB, Nwibe DA. A Causal Assessment of Nigeria’s Crude Oil Revenue, Health Expenditure, and Economic Growth. IJEEP [Internet]. 2022 Sep. 27 [cited 2024 Apr. 29];12(5):420-4. Available from: https://www.econjournals.com/index.php/ijeep/article/view/13318