INDAH PRATIWI, Annisa; HAKIM, Afif; MURNAWAN. THE QUALITY IMPROVEMENT TOWARDS MINIMIZING GRILLE BASE PRODUCTS DEFECTS WITH SIX SIGMA APPROACH. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 1, p. 8182–8194, 2020. DOI: 10.61841/apgj5k83. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/1209. Acesso em: 15 jun. 2025.