TY - GEN AU - Perera, P.H.S. AU - Rathnayake, S. TI - Development of assessment tasks to identify lexical deficits among individuals with aphasia based on “cognitive neuropsychology model” in the Sinhala speaking Sri Lankan context PY - 2017/// CY - Faculty of Medicine PB - University of Kelaniya N1 - Final year research dissertation ER -