Al-Maryani, Majeed Abdul Hussein, and Ali Jawad Kazem Al-Saadawi. “Using Targeted Costing and Simultaneous Engineering to Improve Product Quality and Reduce Costs An Applied Study in the Diwaniyah Tire Factory”. Al-Ghary Journal of Economic and Administrative Sciences 18, no. 1 (March 30, 2022): 303–321. Accessed June 5, 2026. https://journal.uokufa.edu.iq/index.php/ghjec/article/view/13971.