“EVALUATING THE COST OF RESOURCES CONSUMED IN THE MAIN ACTIVITY OF IRAN KHODRO”, SJBEM, vol. 2, no. (12), pp. 199–204, Dec. 2014, Accessed: Sep. 26, 2026. [Online]. Available: http://www.singaporeanjbem.arabianjbmr.com/index.php/SJBEM/article/view/347