Ehsan Musa Ewad EL-Kareem, Hatil Hashim EL-Kamali, Ahlam Salih Eltahir, and Hanan Ibrahim Mudawi. “Fungal Contamination of Some Medicinal Plant Materials Sold at Omdurman Local Market, Khartoum State, Central Sudan”. Journal of The Faculty of Science and Technology, no. 7, Aug. 2021, pp. 85 -92, doi:10.52981/jfst.vi7.959.