Lyashuk, Oleg, Andrii Diachun, Ivan Кuchvara, Yuriy Vovk, and Volodymyr Dzyura. “Study of Power Parameters of Forming Profile Elliptical Screw Workpieces”. International Journal of Integrated Engineering 13, no. 4 (April 24, 2021): 141–150. Accessed May 8, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/6202.