Phan Ba, Binh, and Nguyễn Thế Minh. “Research on Building a Mathematical Model to Describe the Operation of a Ball Rotor Separator”. Journal of Military Science and Technology 97, no. 97 (August 25, 2024): 157–164. Accessed September 19, 2024. https://en.jmst.info/index.php/jmst/article/view/1208.