PROCESS ANALYSIS AND IMPROVEMENT IN QUALITY MANAGEMENT SYSTEMS (A CASE STUDY IN AN ALUMINUM PRODUCTION COMPANY). Ustozlar uchun, [S. l.], v. 95, n. 4, p. 172–179, 2026. Disponível em: https://journalss.org/index.php/ust/article/view/29415. Acesso em: 24 may. 2026.