Dheerananda, Ven. Opanayaka(Department of Social Sciences and Humanities,Faculty of Social Sciences and Humanities,Rajarata University of Sri Lanka, 2023-10-31)
Wijayawardhana, R.M.; Jayarathna, G.A.R.C.(Department of Languages, Faculty of Social Sciences and Humanities, Rajarata University of Sri Lanka., 2023-09-05)