Sharawi, Huda Abdelwahab. “Socioeconomic Aspects of Agroforestry Systems: The Case of Gum-Cultivation Cycle”. University of Khartoum Journal of Agricultural Sciences 18, no. 2 (December 17, 2025). Accessed January 17, 2026. https://onlinejournals.uofk.edu/index.php/uofkjas/article/view/1958.