DEMIREL, N. TURKEY AND RUSSIA AS MAJOR PLAYERS IN THE BLACK SEA: CHALLENGES AND OPPORTUNITIES. International Journal of Engineering Technologies and Management Research, [S. l.], v. 7, n. 2, p. 22–30, 2020. DOI: 10.29121/ijetmr.v7.i2.2020.506. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR20_A02_2025. Acesso em: 21 may. 2024.