FITRIANI, Ella; ROCHMOELJATI, Rr. Waste Analysis of Sugar Production Process Using Lean Six Sigma Method. IJIEM - Indonesian Journal of Industrial Engineering and Management, Jakarta, Indonesia, v. 4, n. 3, p. 406–417, 2023. DOI: 10.22441/ijiem.v4i3.21226. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/ijiem/article/view/21226. Acesso em: 28 may. 2026.