Suganya, R., and A. Divya. “Secure and Efficient Graph Derivation Representation Approach for Measuring and Distributing Cluster Based Ontology”. Journal of Advance Research in Mathematics and Statistics (ISSN 2208-2409) 2, no. 3 (March 31, 2015): 01–10. Accessed December 22, 2024. https://nnpub.org/index.php/MS/article/view/556.