Mandal, Anindita, and Souvik Ganguly. “Non-Invasive Measurement of Thoracic Kyphosis and Lumber Lordosis Among Agricultural Workers and Corporate Professionals( IT) Using Flexicurve Ruler”. International Journal of Occupational Safety and Health 9, no. 2 (January 17, 2020). Accessed April 24, 2024. https://www.nepjol.info/index.php/IJOSH/article/view/25884.