Abro, Amjad Gul. Identifying the barriers in oral communication encountered by Engineering students : a case study of Engineering Universities of Sindh, Pakistan / Amjad gul Abro. - MUET, Jamshoro : ELDC, 2021. - xiii, 92p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: English Linguistics. Dewey Class. No.: / ABR