Asst. Tech. Afrah Oudah Sabeeh, Tech. Suhaila Juma Radi, Prof. Dr. Safaa Mohammed Hadi. APPLYING THE VALUE STREAM MAP (VSM) AS AN LEAN TOOL TO INCREASE VALUE ADDED AND ELIMINATE THE INHERENT WEST OF THE PRODUCTION SYSTEM A CASE STUDY AT THE IRAQI DRILLING COMPANY. Galaxy int. interdiscip. res. j. [Internet]. 2023 Feb. 23 [cited 2025 Apr. 12];11(2):554-6. Available from: https://giirj.com/index.php/giirj/article/view/4869