“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, vol. 11, no. 1, Mar. 2026, pp. 61-68, https://sumathipublications.com/index.php/ijcbr/article/view/496.