"A Note on Effect of Storage of Date Palm (Phoenix Dactylifera L.) Pollen Grains on Their Germination and Date’s Fruit Setting". University of Khartoum Journal of Agricultural Sciences 23, no. 2 (مارس 28, 2023). تاريخ الوصول مايو 25, 2026. https://onlinejournals.uofk.edu/uofkjas/article/view/1812.