Ghafoor, A., M. I. Awan, and Syed Shehzad Hassan. “A Low-Cost Flex Sensor Gait Phase Gating Method for Powered Ankle Prostheses”. International Journal of Innovations in Science & Technology, vol. 8, no. 3, June 2026, pp. 1366-78, https://journal.50sea.com/index.php/IJIST/article/view/1931.