GIRSANG, H.; CHAMAMI , I. Quality Control Production of Concrete Tunnel Segment Based on Six Sigma Method in the Mass Rapid Transit Project. Jurnal Teknik Sipil, [S. l.], v. 20, n. 1, p. 43–62, 2024. DOI: 10.28932/jts.v20i1.6391. Disponível em: https://journal.maranatha.edu/index.php/jts/article/view/6391. Acesso em: 17 may. 2024.