P. Anusha Priya, Dr. V. Krishnaveni, Dr. S. Varadhaganapathy,. 2020. “A Prediction Model for PCOS by Using Enhanced Bio Inspired Harmony Search Based Wrapper Approach”. International Journal of Advanced Science and Technology 29 (3), 3806 -16. http://sersc.org/journals/index.php/IJAST/article/view/5093.