[1]
Голік, Ю.С., Ілляш, О.Е. and Чухліб, Ю.О. 2017. Assessment of Sustainability and Environmental Balance Level of a Region (Case study of Poltava Region). Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy. 16 (Sep. 2017), 39-44. DOI:https://doi.org/10.26565/1992-4259-2017-16-05.