The structure of capital and its impact on the profitability of companies : is an analytical study of a sample of industrial companies listed on the Iraqi Stock Exchange. JAFS [Internet]. 2022 Apr. 2 [cited 2024 Dec. 23];16(خاص):194-211. Available from: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/1050