Analyzing the net profitability of total investments using a constructed mathematical model: An applied research at Iraqi Middle East Bank for investment for the financial years 2008-2010. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 8, n. 24, 2020. Disponível em: https://www.jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/590. Acesso em: 1 may. 2025.