Kashuba, V., and O. Maslova. “Prerequisites for the Development of the Concept of Health-Forming Technologies in the Process of Adaptive Physical Education of School-Age Children With Hearing Impairment”. Journal of Education, Health and Sport, vol. 7, no. 3, Mar. 2018, pp. 824-3, https://apcz.umk.pl/JEHS/article/view/5530.