Hewavithana, P. B.Marasinghe, M. A. J. C.2024-09-112024-09-112009-12-03Peradeniya University Research Session PURSE -2009, Proceeding and Abstracts, Vol.14,3rd December, 2009, University of Peradeniya, PP. 432https://ir.lib.pdn.ac.lk/handle/20.500.14444/962EducationPhysicsRadiationRadiographyAssessment of knowledge on radiation physics prior to exposure to the module on radiation physics among radiography students