The Impact of AI-Enhanced Predictive Maintenance on Operational Cost Reduction: The Moderating Role of Kaizen—An Exploratory Study  . دراسات اقليمية [Internet]. 2026 Oct. 1 [cited 2026 Oct. 1];20(70):427-66. Available from: https://regs.uomosul.edu.iq/index.php/regs/article/view/64741