Osman، F. E. A. (2022). Investigating the Impact of Lexical Collocation on Improving Students’ Paragraph Writing: A Case study of AL-Noor Collage Gezira State Medani "2021-2022". مجلة القلزم العلمية، ع16 ، 123 - 160. مسترجع من http://search.mandumah.com/Record/1218186
Osman، Fatima Essa Attoum. "Investigating the Impact of Lexical Collocation On Improving Students’ Paragraph Writing: A Case Study of AL-Noor Collage Gezira State Medani "2021-2022"." مجلة القلزم العلمية ع16 (2022): 123 - 160. مسترجع من http://search.mandumah.com/Record/1218186