Illangarathne, S. K.; Wanasinghe, W. M. P. G. K. T.; Dilrukshi, W. P. T.(Faculty of Arts and Culture South Eastern University of Sri Lanka, University Park, Oluvil., 2022-12-06)
Thathsarani, A. A. D. N.; Rajakaruna, R. S.; Jayawardena, U. A.(Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12-14)