HLONGWANE, S.; NGONGONI, C.; GROBBELAAR, S. S. (Saartjie). A PATIENT-CENTRIC SIX-SIGMA DECISION SUPPORT SYSTEM FRAMEWORK FOR CONTINUOUS QUALITY IMPROVEMENT IN CLINICS. The South African Journal of Industrial Engineering, [S. l.], v. 30, n. 3, p. 224–237, 2019. DOI: 10.7166/30-3-2241. Disponível em: http://sajie.journals.ac.za/pub/article/view/2241. Acesso em: 23 feb. 2024.