Pogrebnoy A, Makarova G, Chernukha S, Karpov A. CANOEING TRAINING SYSTEMS IN RUSSIA AND BELARUS: COMPARATIVE ANALYSIS. TPPC [Internet]. 2022 Mar. 7 [cited 2024 May 9];(1):25-7. Available from: http://tpfk.ru/index.php/TPPC/article/view/105