Roshan, A.M.F.; Nafrees, A. C. M.; Rija, U. L. M.; Kariapper, R. K. A. R.
(Faculty of Arts and Culture, South Eastern University of Sri Lanka, 2019)
In this descriptive cross-sectional research study, a sample of 233 school students data were collected from different two schools in Kalmunai Zone using a stratified random sampling technique. This study aimed to analyse ...