"Isolation and Pathogenicity of the Causal Fungus of Black Scorch Disease in Sudanese Date Palm*" (2025) University of Khartoum Journal of Agricultural Sciences, 16(1). موجود في: https://onlinejournals.uofk.edu/uofkjas/article/view/2004 (تاريخ الوصول: 25 مايو 2026).