F. Rajaei, K. Alipour, B. Tarvirdizadeh, A. Hadi, H. Valiyanholagh. Design and Manufacture of an Intelligent Prosthetic Ankle-foot for Walking and Running Modes via Optimization of Power and Energy Consumption. Modares Mechanical Engineering, vol. 21, no. 6, pp. 353-365, 2021.