Батечко (Batechko D.) Дмитро Петрович. 2012. “Analysis of on-Line Tutorials of Departments of Physical Education of Institutes of Higher of Mountain Type”. Slobozhanskyi Herald of Science and Sport, no. 2(29) (April):7-11. https://journals.uran.ua/index.php/1991-0177/article/view/22623.