“Innovation and Investment Potential of Region As a Factor of Its ‘smart Transformation’ – a Case Study of Kharkiv Region (Ukraine)”. Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology, no. 49 (December 16, 2018): 137–159. Accessed October 25, 2026. https://periodicals.karazin.ua/geoeco/article/view/12433.