Mohamed, A. Z., A. Afifi, Y. Sulieman, and T. Pengsakul. “SOME MICRO-ECOLOGICAL FACTORS INFLUENCING THE POPULATION DYNAMICS OF SCHISTOSOMIASIS INTERMEDIATE HOST SNAILS IN KHARTOUM STATE, SUDA”. International Journal of Research -GRANTHAALAYAH, vol. 4, no. 8, Aug. 2016, pp. 147-51, doi:10.29121/granthaalayah.v4.i8.2016.2573.