Investigating main causes of errors in Sudanese secondary school students' spoken English : a case study of some secondary school students in Omdurman Locality, Khartoum State
By: Abu Uqlah, Yusuf al-Turayfi Ahmad; Madwi, Ali Khalid; al-Jak, Nada Sayyid Ahmad. Journal of Science and Technology : in Humanities. Vol. 16, no. 1 (2015), pp.56-63, 8 p.
Subjects: Education; Learning; Omdurman; Secondary education; Sudan