List of Articles Abdelaziz Abdelfattah Hashim Article 1 - Factors Affecting Structure, Conduct and Performance of Livestock Markets in Butana Area, Sudan 20.1001.1.20089996.2017.7.3.9.7 Hala Ahmed Hassan Mohammed Abdelaziz Abdelfattah Hashim Babo Fadlalla Siegfried Bauer Sahar Ezzat Journal of Rangeland Science , Issue 4 , Year , Summer 2017
