Ms. D.B.D. Chamaleen has received her M.Phil. in Mathematics from Government College
University, Lahore. Additionally, she has obtained a Bachelor of Science (Hons.) in
Mathematics from University of Jaffna, Sri Lanka. Currently, she is working as a Lecturer
(Probationary) at the Department of Mathematics in The Open University of Sri Lanka. She is
recently joined to OUSL and she has nearly 3 years’ experience in the academic field as a
Assistant Lecturer and Instructor in two different conventional universities. Her areas of interest
in teaching and research.