Друзь [Druz V.] Валерій Анатольович. “Description Deprivation As a Factor of Educational Environmen”. Slobozhanskyi Herald of Science and Sport, no. 4(31) (October 30, 2012): 177–180. Accessed May 1, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/21972.