TY - JOUR T1 - Performance of a concurrent parallel production system through new operating curves of Six Sigma metrics JO - Production A1 - Fontalvo Herrera, Tomás José A1 - Banquez Maturana, Ana Gabriela A1 - Mendoza Villero, Katherin SN - 0103-6513 UL - 10.1590/0103-6513.20230040 VL - 34 Y1 - 2024 PB - Brasil ER -