Manyangadze, T., M. J. Chimbari, and E. Mavhura. “Spatial Heterogeneity Association of HIV Incidence With Socio-Economic Factors in Zimbabwe”. Journal of Geographical Research, vol. 4, no. 3, Aug. 2021, pp. 51-60, doi:10.30564/jgr.v4i3.3466.