Abdel Wahed, Fatima Siddig Adam, and Hatil Hashim EL-Kamali. “Physico-Chemical Characteristics and Heavymetal Contents in Soil of South West EL-Fasher City,Western Sudan.”. Journal of The Faculty of Science and Technology, no. 6 (January 13, 2021): 62 - 71. Accessed April 30, 2026. https://journal.oiu.edu.sd/index.php/JFST/article/view/604.