HASSAN, Intisar Muhammad Saboun; AL-MOUSSAWI, Abdul Wahab Muhammad Jawad; AL-KHAZRAJI, Mazen Rashid Yousef. A research entitled :Value Chain Analysis of Gum Arabic Case (Study of Kordofan region-Sudan). Al-Ghary Journal of Economic and Administrative Sciences, Kufa, Najaf, IRAQ, v. 20, n. 00, p. 324–350, 2024. DOI: 10.36325/ghjec.v20i00.16783. Disponível em: https://journal.uokufa.edu.iq/index.php/ghjec/article/view/16783. Acesso em: 22 jun. 2026.