POVGORODNIY, Volodymyr; BABNYAK, O. NON-DESTRUCTIVE TESTING AND QUALITY OF ENGINEERING PRODUCTS QUALITY . Problems of Friction and Wear, [S. l.], n. 4(109), p. 4–14, 2026. DOI: 10.18372/0370-2197.4(109).20641. Disponível em: http://jrnl.kai.edu.ua/index.php/PTZ/article/view/20641. Acesso em: 13 jun. 2026.