Abd-ul-Amir, Duha Qais, Auns Qusai Hashim, and Abdulnasir Hussin Ameer. 2019. “Design and Implement an Exoskeleton Arm for Reinforcement the Human Muscles After Stroke”. Al-Nahrain Journal for Engineering Sciences 22 (4): 252-58. https://doi.org/10.29194/NJES.22040252.