DOI: https://doi.org/10.4038/vingnanam.v5i1-2.4107 | Journal eISSN: 2012-9939
Language: English
Page range: 22 - 29
Published on: Feb 19, 2012
Published by: Faculty of Science University of Jaffna
In partnership with: Paradigm Publishing Services
© 2012 K Kandasamy, published by Faculty of Science University of Jaffna
This work is licensed under the Creative Commons License.