Опара, В. М., Бузіна, І. М., & Босенко, О. Г. (2017). Cartographic modelling of agroecosystems’ ecological state. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", (45), 166-171. Retrieved from https://periodicals.karazin.ua/geoeco/article/view/8194