"Species Composition, Abundance, and Diversity of Trees and Shrubs in Dilling Locality, South Kordofan, Sudan" (2026) University of Kordofan Journal of Natural Resources & Enviromental Studies, 7(02), ص 38–50. موجود في: https://journals.kordofan.edu.sd/jr/index.php/ukjnres/article/view/22 (تاريخ الوصول: 23 يونيو 2026).