Production System Maturity Model (PSMM) for Assessing Manufacturing Execution System Ahn, Dae-Jung ; Jun, Changdong ; Song, Seunghwan ; Baek, Jun-Geol Abstract Publication: IEEE Access Pub Date: 2024 DOI: 10.1109/ACCESS.2024.3452752 Bibcode: 2024IEEEA..12l3459A