ALHASSAN A, Munkaila; BASHIRU, Yussif. Analysis of Skills Needs in Repair Welding of Low-Alloy, High Tensile Steels Using the Manual Metal Arc Welding (MMAW) Process. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 47, n. 1, p. 39–54, 2018. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/4338. Acesso em: 20 sep. 2025.