NOUR, Ali Elhassan Mohammed; SEED, Mohsin Mahir; ABDELMOTALIB, MohiyEldeen Mohmed. Estimation of Income Taxation Function in Sudan for the Period (1992-2020). Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 6, n. 19, p. 118–131, 2022. DOI: 10.26389/AJSRP.Q190522. Disponível em: https://ajsrp.ojsexpert.com/index.php/jeals/article/view/5439. Acesso em: 20 dec. 2025.