Koptieva , T.S. 2026. Geoecological features of the formation and development of mining landscape-technical systems of Ukraine. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy. 34 (May 2026), 110-124. DOI:https://doi.org/10.26565/1992-4259-2026-34-08.