COVID-19 Risk Factors, Economic Factors, and Epidemiological Factors nexus on Economic Impact: Machine Learning and Structural Equation Modelling Approaches. J. Nig. Soc. Phys. Sci. [Internet]. 2021 Nov. 29 [cited 2024 Apr. 28];3(4):395-40. Available from: https://journal.nsps.org.ng/index.php/jnsps/article/view/173