Тургумбаев, Акан. «ANALYSIS OF MODERN PROBLEMS AND PROSPECTS FOR CROSS-BOUNDARY COOPERATION OF THE RF AND RK IN THE FIELD OF ENVIRONMENTAL MANAGEMENT AND ENVIRONMENTAL SAFETY ON THE EXAMPLE OF THE TRANS VOLGA-URAL STEPPE REGION». Вестник ЗКУ 94, no. 2 (июнь 25, 2024): 206. просмотрено июль 11, 2026. https://bulletin.wku.edu.kz/index.php/BulletinWKU/article/view/4428.