Browsing by Author Abdalla, Abdalla yassin
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2018-12-01 | Investigation of the Unified English Language Syllabus of Khartoum State Vocational Training Centers | Ahmed, Mohamed Abdelsalam Osman Mohamed; Abdalla, Abdalla yassin |