Helmina Ardyanfitri, Wilma Cordelia Izaak. IMPLEMENTATION OF TOTAL QUALITY MANAGEMENT (TQM) IN IMPROVING MANAGERIAL PERFORMANCE IN POST-MERGER SYARIAH BANK INDONESIA . ebgc [Internet]. 2023 Jun. 8 [cited 2025 Jun. 5];6(01). Available from: https://ebgc.upnjatim.ac.id/index.php/ebgc/article/view/246