Pallegama, R. W.Ariyawardana, S. P. A. G.Ranasinghe, A. W.Sitheeque, M. A. M.Glaros, A.2024-12-052024-12-052009-12-03Peradeniya University Research Session PURSE -2009, Proceeding and Abstracts, Vol.14,3rd December, 2009, University of Peradeniya, PP. 96978-955-589-131-81391-4111https://ir.lib.pdn.ac.lk/handle/20.500.14444/4571en-USArticle