QUALITY CONTROL ANALYSIS OF THE RISK OF PAVING PRODUCT DAMAGE USING SIX SIGMA AND KAIZEN METHODS. International Journal of Economic Integration and Regional Competitiveness, [S. l.], v. 2, n. 9, p. 15–34, 2025. DOI: 10.61796/ijeirc.v2i9.383. Disponível em: https://e-journal.antispublisher.id/index.php/IJEIRC/article/view/383. Acesso em: 26 nov. 2025.