Чайка, Т., Л. Левченко, А. Антоновский, Е. Попова, В. Шандыба, А. Перепелица, and В. Крикунова. “ PRODUCTIVITY OF GRAIN-BEET ROTATIONS DEPENDING ON TILLAGE AND FERTILIZATION IN THE FOREST-STEPPE OF UKRAINE”. SWorldJournal, vol. 2, no. 06-02, Dec. 2020, pp. 105-16, doi:10.30888/2663-5712.2020-06-02-016.