EVALUATION OF AXIAL SHORTENING OF FRICTION WELDED JOINTS OF EN-24 AND ETP-COPPER CYLINDRICAL ROUNDS USING DOE CONCEPT. Journal of Manufacturing Engineering, [S. l.], v. 12, n. 1, p. 033–036, 2017. Disponível em: https://smenec.org/index.php/1/article/view/186. Acesso em: 13 mar. 2025.