Жундубаев, М. К., “MODERN PRACTICE OF NEAR-BORDER COOPERATION BETWEEN RUSSIA AND KAZAKHSTAN IN THE ECONOMIC DOMAIN (ON DATA COLLECTED IN KOSTANAI AND CHELYABINSK REGIONS)”, Статьи, Социум и власть, 40/2 (2013), 87-92, https://socium-vlast.owebs.ru/article/view/27931, accessed 8 Nov. 2026.