S. A. Khor Keat Sim, A. S. Abd Talib, and J. Mohd Taib. “Upper Limb Post Stroke Rehabilitation Performance Monitoring Tools Using Optical Mouse”. Journal of Advanced Research Design, vol. 23, no. 1, Sept. 2023, pp. 1-11, https://akademiabaru.com/submit/index.php/ard/article/view/4790.