Rajalaxmi, V., S. Lakshmi, K. Kamatchi, C. Jayson, and D. E. “Correlation Between High Heel Vs Flat Footwear With Balance and Foot Pain in Physiotherapy Students”. Journal of Liaquat University of Medical & Health Sciences, vol. 17, no. 04, Apr. 2019, pp. 255-9, http://121.52.154.205/index.php/jlumhs/article/view/39.