BABA, Qosay Mahgoub mohammedsalih; ALMAHAL, Abdulazim Suliman. Effect of some economic indicators on external debt in Sudan from 2002-2017. Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 3, n. 12, p. 61–35, 2019. DOI: 10.26389/AJSRP.Q080719‎. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeals/article/view/1933. Acesso em: 20 dec. 2025.