Al-Nisi, Iskandar Mohammed. “New Changes in Contemporary Russia. Led by Putin - Medvedev Putin 2000 - 2014”. Queen Arwa University Journal 14, no. 14 (June 30, 2015): 23–56. Accessed July 21, 2025. https://journal.qau.edu.ye/index.php/srj/article/view/197.