Maham Mehmood (23574) creator text Lahore (unpublished) 2022 monographic xvi, 55 p. : ill. ; 28.5 cm. + CD Submitted in partial fulfillment of requirements for the award of degree of master of science in speech therapy Includes bibliographical references and annexes. Thesis Supervisor: Dr. Nazia Mumtaz Registration no: F20C14G13041 Thesis (MS-SLP)--Riphah International University, Lahore. English. Speech Language Pathology Non-Smokers Voice-Quality Smokers V-RQOL VHI MS-SLP RCR&AHS 616.82 MAH