On the Reliability of Black-Market Exchange Rate: Evidence from Algeria. The Eurasia Proceedings of Educational and Social Sciences, [S. l.], v. 37, p. 104–113, 2024. DOI: 10.55549/epess.863. Disponível em: https://epess.net/index.php/epess/article/view/863. Acesso em: 19 nov. 2025.