| ورشة التعدين التقليدي بالسودان | وزارة المعادن | الخرطوم/ | اغسطس4 | ||
| السودان | 2010 | ||||
| 2nd Conference of the Sudanese | Sapeg | Khartoum, | 26-27 Mar. | ||
| Association of Petroleum Geoscientists | Sudan | 2008 | |||
| (Sapeg), Friendship Hall, Khartoum | |||||
| 3rdConference of the Sudanese | Sapeg | Khartoum, | 3-4 Feb. | ||
| Association of Petroleum Geoscientists | Sudan | 2010 | |||
| (Sapeg), Friendship Hall, Khartoum | |||||
| 5 | th | Khartoum, | 28th.Feb._ 1st | ||
| .Conference of the Sudanese | Sapeg | March 2012. | |||
| Association of Petroleum Geoscientists | Sudan | ||||
| (Sapeg), Friendship Hall, Khartoum | |||||
