Mallehe, M. W. N. R.
Impact of voice problems in the life of teachers and other professionals who referred to the speech and language therapy unit,provincial general hospital, Badulla: Sri Lanka - Kelaniya University of Kelaniya 2013 - xii, 50 p. 30 cm.
Research Project
Student Research Reports
Impact of voice problems in the life of teachers and other professionals who referred to the speech and language therapy unit,provincial general hospital, Badulla: Sri Lanka - Kelaniya University of Kelaniya 2013 - xii, 50 p. 30 cm.
Research Project
Student Research Reports