1. Abdel Magid, A. A., 2014. Book review “Gum Arabic in the Sudan Sudan Vision” (unpublished).
2. Equalizing gum codal term (a Code E414), of Acacia senega1 (L) with Acacia seyal (Del.), and its impact on gum production and exportation;Abdel Magid;J. App. Ind. Sci.,2014
3. Gum Arabic in Sudan: production and socio-economic aspects: medicinal culinary and aromatic plants in the near east;Abdelnour,1999
4. Abdulgadir, A., 2013. Secretary General of the Gum Arabic Council. Available from: http://news.sudanvisiondaily.com/details.html.
5. Adam, A.A., 2013. Effects of grass burning, tree size and tapping on gum talha (Acacia seyal Del. var. seyal) yield in South Kordofan State. MSc. Thesis, University of Kordofan.