AU - Bashari, Ashraf Mamoun Saad AU - Hussein, Ali Ahmed OP - I-XIII, 92 p. T1 - An investigation of pronunciation difficulties of English consonants and vowels among arts students at Shendi University [Thesis / Dissertation] UL - http://repository.ush.sd:8080/xmlui/bitstream/handle/123456789/513/An%20investigation%20of%20Pronunciation%20Difficulties%20of.pdf?sequence=1&isAllowed=y Full text (PDF) 1 http://search.shamaa.org/fulltext.gif