GLUBOCHENKO, K. .; NAZAROVA, L. .; PORUDEYEVA, T. . Socio-Economic System Evaluation of Ukrainian Black Sea: Array. Journal of Danubian Studies and Research, [S. l.], v. 9, n. 2, 2020. DisponĂ­vel em: https://dj.univ-danubius.ro/index.php/JDSR/article/view/98. Acesso em: 19 jul. 2024.