نضال رؤوف احمد; سرى رباح عواد. Effect of impediments to collecting withholding tax on tax revenues. Baghdad College of Economic Sciences University Journal (BCESUJ), [S. l.], v. 65, n. 7, p. 193–205, 2021. Disponível em: https://bcuj.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/27. Acesso em: 9 may. 2024.