ABBAS, Hala; KHUDHAUR , Liqaa. Economic variables affecting services in private schools. Al-Adab Journal, Baghdad, Iraq, n. 154, p. 375–404, 2025. DOI: 10.31973/1twy4p09. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/4961.. Acesso em: 5 dec. 2025.