SENGUPTA, Anita. 9/11 AND THE HEARTLAND DEBATE IN CENTRAL ASIA. CENTRAL ASIA AND THE CAUCASUS, Delhi, India, v. 6, n. 4, p. 37–45, 2005. Disponível em: http://13.200.237.241/CAC/index.php/cac/article/view/812.. Acesso em: 9 jan. 2025.