“The Impact of AI-Enhanced Predictive Maintenance on Operational Cost Reduction: The Moderating Role of Kaizen—An Exploratory Study  ”. مجلة دراسات إقلیمیة 20, no. 70 (October 1, 2026): 427–466. Accessed September 30, 2026. https://regs.uomosul.edu.iq/index.php/regs/article/view/64741.