Tukiran, Z. ., Fen, G. S. ., Ab. Rahman, M. ., & Ahmad, A. . (2020). Simulation of Knee-Joint Angle Measurement for Accelerometer-Based Human Body Motion Monitoring System Using Quartus II. Evolution in Electrical and Electronic Engineering, 1(1), 295-300. https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/318