PAP, Reka Zsofia; SZŰCS, Edit. Six Sigma in preconstruction: case study on improving of reinforcement steel processing. International Journal of Engineering and Management Sciences, [S. l.], 2024. DOI: 10.21791/IJEMS.2024.015. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/14235.. Acesso em: 19 may. 2024.