Zalyubovskyi, Mark, Oleksii Volianyk, Mykola Rubanka, Sergey Koshel, Hanna Koshel, and Serhiy Popovichenko. “Design of a Tumbling Machine (mixer) Using a Statically Determinate Spatial Mechanism and Determination of Rational Geometric Parameters”. Eastern-European Journal of Enterprise Technologies 1, no. 7 (139) (February 27, 2026): 70–80. Accessed March 4, 2026. https://journals.uran.ua/eejet/article/view/352115.