M. YAMUNA, and K. KARTHIKA. “GENERATING DSS GRAPH BY EDGE SUBDIVISION AND EDGE CONTRACTION”. Innovare Journal of Engineering and Technology 2, no. 3 (June 1, 2014): 1–2. Accessed April 26, 2024. https://journals.innovareacademics.in/index.php/ijet/article/view/1131.