K., K.; SRINIVASA RAO, C.; NAGESWARA RAO, D. Prediction of Weld Quality in Plasma Arc Welding using Statistical Approach. Applied Science and Engineering Progress, [S. l.], v. 3, n. 4, p. 29–35, 2013. Disponível em: https://ph02.tci-thaijo.org/index.php/ijast/article/view/67388. Acesso em: 18 sep. 2026.