B.Sc University Ruhuna, Sri LankaM.Sc Sam Houston State University, USAM.Phil University Ruhuna, Sri LankaBIT(Dip) University of Colombo, Sri LankaPh.D Queensland University of Technology
pubudu@maths.ruh.ac.lk
0412222681/14101
© 2020- Department of Mathematics, University of Ruhuna, Sri Lanka