M.Venkata Ramana, Prof.E.Srenivasa Reddy, Prof Ch.Satyanarayana. “Evaluation Of Enhanced Curvelet Transform Based Classifiers For Brain Tumor Detection”. International Journal of Advanced Science and Technology, Vol. 29, no. 12s, May 2020, pp. 702 -14, http://sersc.org/journals/index.php/IJAST/article/view/22414.