ALSAHHAR, AbedAlrahem Ahmed. The role of custom in controlling discretionary exchange issues in contemporary financial transactions. Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 7, n. 3, p. 99–120, 2023. DOI: 10.26389/AJSRP.M011022. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeals/article/view/6205. Acesso em: 20 dec. 2025.