B. A., O., O. V., S. Z. W., R. T. S., L. M., and N. J. N. “Influence of Indian Ocean Dipole on Rainfall Variability and Extremes over Southern Africa”. MAUSAM, vol. 71, no. 4, Oct. 2020, pp. 637-48, doi:10.54302/mausam.v71i4.50.