Atheer Ali Abdulkadhim, Mustafa Waleed Zghair, Zahraa falah jali. The Possibility of Applying the Costing System Based On Activities (ABC) In Service Companies. An Applied Study at The Iraqi General Railway Company. AJEBM [Internet]. 2022 Apr. 1 [cited 2025 Jun. 8];5(3):300-12. Available from: https://globalresearchnetwork.us/index.php/ajebm/article/view/996