التنافس بين الشركات. Al-Adab Journal, [S. l.], v. 6, n. 6, p. 205–228, 2021. DOI: 10.31973/aj.v6i6.1926. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/1926.. Acesso em: 17 jul. 2024.