Козицька, Л. П., and О. С. Музиченко. 1. “INTEGRAL ASSESSMENT OF ECOLOGICAL STATUS OF SURFACE WATERS OF THE RIVER WESTERN BUG WITHIN VOLYN REGION”. Man and Environment. Issues of Neoecology, no. 3-4(24) (1), 78-83. https://periodicals.karazin.ua/humanenviron/article/view/5559.