ANALYSIS ON EFFICIENCY IMPROVEMENT OF JOINTS THROUGH THE USE OF FRICTION PLUG WELDING METHOD. International Journal of Food and Nutritional Sciences, [S. l.], v. 10, n. 4, p. 182–190, 2021. Disponível em: https://ijfans.org/index.php/Journal/article/view/3476. Acesso em: 17 jul. 2026.