“A Comparative Study of Electromyographic Activity of Quadriceps Muscle in Persons With Unilateral Transtibial Amputation Using Patellar Tendon Bearing Supracondylar Endoskeletal Prosthesis of the Age Group 18-60 Years With Unaffected Limb During Ascending and Descending Steps”. International Journal of Clinical and Biomedical Research 11, no. 1 (March 27, 2026): 61–68. Accessed October 14, 2026. https://sumathipublications.com/index.php/ijcbr/article/view/496.