Analysis of the Relationship Between Military Expenditure and Investment in the Economic Community of West African States: a Heterogeneous Panel Data Approach . Studia Universitatis Vasile Goldiș Arad, Seria Științe Economice, [S. l.], v. 34, n. 4, p. 58–77, 2024. Disponível em: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/814. Acesso em: 15 apr. 2026.