A SYSTEMATIC FRAMEWORK FOR FEASIBILITY EVALUATION IN WELDING FLUX DEVELOPMENT. Nigerian Journal of Technology, [S. l.], v. 45, n. 1, p. 35–45, 2026. DOI: 10.4314/njt.v45i1.4. Disponível em: https://nijotech.com/index.php/nijotech/article/view/5565. Acesso em: 14 jun. 2026.