PURBANTARI, Adek Dhea Resmi; ZUNAIDI, Rizqa Amelia. The proposed quality improvement of tofu production at UD. XYZ using DMAIC method. Operations Excellence: Journal of Applied Industrial Engineering, Jakarta, Indonesia, v. 16, n. 3, p. 319–330, 2024. DOI: 10.22441/oe.2024.v16.i3.124. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/oe/article/view/24637. Acesso em: 28 may. 2026.