SONMEZ, A.Sait; COBANOGLU, Sedat. The Use of Energy Resources as Foreign Policy Tools: The Russian Case. European Scientific Journal, ESJ, [S. l.], v. 12, n. 11, p. 78, 2016. DOI: 10.19044/esj.2016.v12n11p78. Disponível em: https://test.eujournal.org/index.php/esj/article/view/7249. Acesso em: 19 apr. 2025.