TY - BOOK AU - Nosheen Rafiq TI - Awareness about vocal hygiene among Govt. teachers of lahore upto secondary level U1 - 616.8556 PY - 2015/// CY - Lahore PB - (unpublished) KW - Vocal hygiene education KW - Daily life stressors KW - Voice disorders KW - Vocal hygiene KW - Teachers KW - MSSLP KW - RCRS N1 - In partial fulfillment of the requirement for the degree of Master of Philosophy; Include bibliographical reference ; Thesis supervisor: Sumera Nawaz Malik; Riphah College of Rehabilitation Science ER -