MARINOV, E. Bulgaria and Romania Trade With Sub-Saharan Africa: a Comparative Analysis. Economy and Business Yearbook, [S. l.], v. 8, p. 157–172, 2023. DOI: 10.33919/EcoBY.23.8.16. Disponível em: https://ojs.nbu.bg/index.php/EcoBY/article/view/1348. Acesso em: 7 dec. 2025.