Turych, Valery, Natalia Weselowskaya, Volodymyr Rutkevych, and Serghiy Shargorodskiy. “Investigation of the Process of Thread Extrusion Using the Ultrasound”. Eastern-European Journal of Enterprise Technologies 6, no. 1 (90) (November 9, 2017): 60–68. Accessed January 8, 2025. https://journals.uran.ua/eejet/article/view/114564.