BOCAI, Adina Elena. Non-military challenges in the Black Sea. Technium Business and Management, [S. l.], v. 5, p. 28–36, 2023. DOI: 10.47577/business.v5i.9611. Disponível em: https://techniumscience.com/index.php/business/article/view/9611. Acesso em: 17 apr. 2026.