Hassan Ali Al Darwish, R. A. H., and P. D. A. Salih Abood Al Kaabi. “Spatial Analysis for the Spread of Communicable Diseases in the City of Zubair”. Basra Studies Journal, vol. 1, no. ملحق العدد 47, June 2023, pp. 519-64, http://bsj.uobasrah.edu.iq/index.php/bsj/article/view/97.