Hassan, Intisar Muhammad Saboun, Abdul Wahab Muhammad Jawad Al-Moussawi, and Mazen Rashid Yousef Al-Khazraji. “A Research Entitled :Value Chain Analysis of Gum Arabic Case (Study of Kordofan Region-Sudan)”. Al-Ghary Journal of Economic and Administrative Sciences 20, no. 00 (July 30, 2024): 324–350. Accessed November 9, 2026. https://journal.uokufa.edu.iq/index.php/ghjec/article/view/16783.