AL-TIMMI, K.; Saeed سوسن S. THE USE OF THE VARIABLE COSTS METHOD (THEORY) IN THE TAXATION ACCOUNTANCY ON PRIVATE AND IMBROGLIO COMPANIES. TANMIYAT AL-RAFIDAIN, [S. l.], v. 28, n. 84, p. 85–99, 2006. DOI: 10.33899/tanra.2006.161629. Disponível em: https://edusj.uomosul.edu.iq/index.php/tanmiyat/article/view/29527. Acesso em: 10 sep. 2025.