RAHENDRA, D. A.; CAHYANA, A. S. Quality Control Analysis of Water Based Paint Products by Using the Six Sigma Method: Analisa Pengendalian Mutu Produk Cat Water Based dengan Menggunakan Metode Six Sigma. Indonesian Journal of Innovation Studies, [S. l.], v. 25, n. 4, p. 10.21070/ijins.v25i4.2393, 2026. DOI: 10.21070/ijins.v25i4.2393. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/2393. Acesso em: 14 oct. 2026.