A. Masdar, B. S. K. K. Ibrahim, and M. M. Abdul Jamil, “Development of Low-Cost Current Controlled Stimulator for Paraplegics”, ijie, vol. 4, no. 3, Dec. 2012, Accessed: Jul. 03, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/621