NOAMAN AL HUSSEINI, D. D.; HAITHAM AL-DABAGH, S. Williams’% R ability to test optimal investment decision-making. Baghdad College of Economic Sciences University Journal (BCESUJ), [S. l.], v. 67, n. 1, p. 296–306, 2022. Disponível em: https://ojs.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/111. Acesso em: 5 jun. 2026.