Perera, M. B. U.Yatigammana, S. K.Kulasooriya, S. A.2024-09-302024-09-302010-12-16Peradeniya University Research Session PURSE -2010, Proceeding and Abstracts, University of Peradeniya, Sri Lanka, Vol.15, 16th December, 2010, PP. 540-542970-955-589-145-51391-4111https://ir.lib.pdn.ac.lk/handle/20.500.14444/1275en-USArticle