CHANCASANAMPA NARVAEZ, Kevyn Wyll; CUEVA VILLAVERDE, Jhon Brayam; DELZO CHIHUAN , Elizabeth; ARTEAGA ROJAS, Jhonatan Seeler A. Six Sigma Based Management Approach to Minimize Material Losses in Building Construction. Civil Engineering Journal, [S. l.], v. 12, n. 2, p. 714–730, 2026. DOI: 10.28991/CEJ-2026-012-02-017. Disponível em: https://civilejournal.org/index.php/cej/article/view/6441. Acesso em: 10 mar. 2026.