Improving Quality Control in Cup Beverage Production Using the Six Sigma Method. BIMA Journal (Business, Management, & Accounting Journal), [S. l.], v. 5, n. 2, p. 219–228, 2024. DOI: 10.37638/bima.5.2.219-228. Disponível em: http://journal.pdmbengkulu.org/index.php/bima/article/view/1299. Acesso em: 31 jul. 2026.