“THE ROLE OF PRODUCT INNOVATION IN IMPROVEMENT OF SUPPLY CHAIN PERFORMANCE AN ANALYTICAL STUDY OF THE OPINIONS OF A SAMPLE OF TECHNICIANS WHO WORK IN ENGINEERING OFFICES AND MEDICAL LABORATORIES DEPLOYED IN SOME IRAQI GOVERNORATES”. 2023. World Bulletin of Management and Law 20 (March): 120-29. https://scholarexpress.net/index.php/wbml/article/view/2372.