Implementation of Raw Material Quality Improvement Using the Six Sigma Method at CV. Cari Temu Bantu Beres. Journal of Science, Technology, and Innovation, [S. l.], v. 2, n. 1, p. 402–416, 2026. DOI: 10.65310/4y9tf721. Disponível em: https://scriptaintelektual.com/inventa/article/view/1307. Acesso em: 8 sep. 2026.