Development and Use of Policy Instruments and Tools for Effective Energy Diplomacy of the Republic of Kazakhstan and the United States. Mediterranean Journal of Social Sciences, [S. l.], v. 6, n. 5, p. 336, 2015. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/7650.. Acesso em: 18 jul. 2024.