MUBARAK HUSSEIN MOUSSA, Asaad. The role of joint auditing in reducing income smoothing methods - a field study on a sample of external audit offices in the state of Khartoum. Journal of Research in Finance and Accounting, [S. l.], v. 6, n. 02, p. 174–186, 2026. Disponível em: https://journals.univ-msila.dz/index.php/jorfa/article/view/3591. Acesso em: 9 feb. 2026.