المدرس المساعد ديار عبدالمجيد; المدرس المساعد درباز انور اسماعيل. The effect of the prohibition of aviation in the income account for ticket companies: An applied study of a sample of companies and offices operating in the city of Erbil. QALAAI ZANIST JOURNAL, [S. l.], v. 3, n. 4, p. 719–755, 2021. DOI: 10.25212/lfu.qzj.3.4.25. Disponível em: https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/336. Acesso em: 22 jul. 2024.