Test of the Randomness of Residuals and Detection of Potential Outliers for the Morgan-Mercer-Flodin Used in the Fitting of the Prediction of Cumulative Death Cases in Nigeria Due to COVID-19. Bull Environ Sci Sust Manage [Internet]. 2022 Jul. 31 [cited 2026 May 11];6(1):9-13. Available from: https://journal2.hibiscuspublisher.com/index.php/BESSM/article/view/703