Сергієнко Леонід Прокопович (Leonid Serhiyenko). “Complex Pedagogical Control of the Development of Coordinative Abilities of Children at the Age of 13–14 Years Old”. Slobozhanskyi Herald of Science and Sport, no. 4(48) (August 31, 2015): 78–83. Accessed November 22, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/48656.