Habbani, F. I., Eltahir, E. M. and Ibrahim, A. S. (2021) “Determination of elemental composition of air particulates and soils in Khartoum area ”, Tanzania Journal of Science, 33(1), pp. 57–66. Available at: http://tjs.udsm.ac.tz/index.php/tjs/article/view/353 (Accessed: 19 May 2024).