Halim, Isa, Adi Saptari Hidayat, Mohd Fairil Abulais, and Vinothini Padmanathan. “Integrated Measurement System of Postural Angle and Electromyography Signal for Manual Materials Handling Assessment”. International Journal of Integrated Engineering 13, no. 6 (August 31, 2021): 27–38. Accessed July 4, 2022. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5412.