Proposal for Improving the Production Process of CVT Slide Pieces Made from Pineapple Leaf Fiber Composites Using the Six Sigma Method. Technema: Journal of Intelligent Engineering and Computing, [S. l.], v. 1, n. 3, p. 232–243, 2026. Disponível em: https://sovereignresearch.org/technema/article/view/296. Acesso em: 3 sep. 2026.