BO’RONOV , S. CHECKING THE STRESS STATE OF VARIOUS MATERIALS. International Bulletin of Engineering and Technology, [S. l.], v. 3, n. 6, p. 35–42, 2023. Disponível em: https://internationalbulletins.com/intjour/index.php/ibet/article/view/750. Acesso em: 22 mar. 2026.