Rizan, Mohamad Ilyas, Muhammad Nur Aiman Shapiee, Muhammad Amirul Abdullah, Mohd Azraai Mohd Razman, and Anwar P. P. Abdul Majeed. “The Classification of Elbow Extension and Flexion: A Feature Selection Investigation”. MEKATRONIKA 2, no. 2 (December 17, 2020): 68–73. Accessed June 30, 2022. https://journal.ump.edu.my/mekatronika/article/view/7017.