Приступа, Євген, Ольга Жданова, and Любов Чеховська. “Analysis of the Market of Physical Culture and Health Services in Lviv”. Slobozhanskyi Herald of Science and Sport, no. 6(62) (December 30, 2017): 79–84. Accessed November 24, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/118748.