Onoziba Frank, L., and P. Parth Sarthi. “Causal Relationships Between Monsoon Systems, the Mascarene High, and Rainfall Variability over Botswana, Southern Africa”. Journal of Atmospheric Science Research, vol. 7, no. 3, July 2024, pp. 129-46, doi:10.30564/jasr.v7i3.6190.