Al-Helaly ع. ب. Capital and its Importance to Economists. College of Basic Education Research Journal, [S. l.], v. 21, n. 3, p. 145–163, 2025. DOI: 10.33899/berj.2025.Vol21.Iss3.53493. Disponível em: https://moss.uomosul.edu.iq/index.php/berj/article/view/53493. Acesso em: 25 oct. 2025.