REYNA TENORIO, L. J. .; ULLOA-DE SOUZA, R. C. .; CHERE-QUIÑÓNEZ, B. F. . Plasma arc welding in the construction and repair sector of oil and gas pipelines in the country. Sapienza: International Journal of Interdisciplinary Studies, São Paulo, Brasil, v. 3, n. 6, p. 251–263, 2022. DOI: 10.51798/sijis.v3i6.517. Disponível em: https://journals.sapienzaeditorial.com/index.php/SIJIS/article/view/517. Acesso em: 4 oct. 2024.