Singh, Daljeet. “An Optimizating the Software Metrics for UML Structural and Behaviourl Diagrams Using Metrics Tool: Optimizating the Software Metrics for UML Structural and Behaviourl Diagrams Using Metrics Tool”. INFOCOMP Journal of Computer Science, vol. 18, no. 1, June 2019, pp. 09-19, http://177.105.60.18/index.php/infocomp/article/view/564.