راس المال والابداعات. Al-Adab Journal, [S. l.], n. 2, p. 147–155, 2021. DOI: 10.31973/aj.v0i2.1862. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/1862.. Acesso em: 23 jul. 2024.