Grygus, Igor, and Mariana Kaskiv. “Identifying the Impact of Mutagenic Active Environmental Impact on Human Body in Riwne”. Journal of Education, Health and Sport 7, no. 8 (August 31, 2017): 489–497. Accessed January 9, 2025. https://apcz.umk.pl/JEHS/article/view/4761.