Asst. Tech. Afrah Oudah Sabeeh, Tech. Suhaila Juma Radi, and 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 International Interdisciplinary Research Journal, vol. 11, no. 2, Feb. 2023, pp. 554-6, https://internationaljournals.co.in/index.php/giirj/article/view/3595.