REDUCING THE NUMBER OF PACKAGING IN THE CODING PROCESS AT PACKAGING UNIT USING THE SIX SIGMA METHOD. Tibuana : Journal of Applied Industrial Engineering, [S. l.], v. 2, n. 02, p. 40–49, 2019. DOI: 10.36456/tibuana.2.02.1932.40-49. Disponível em: https://jurnal.unipasby.ac.id/tibuana/article/view/1932. Acesso em: 4 aug. 2026.