Pavlova, O. V., L. V. Mitropolova, T. V. Naumova, y A. A. Avramenko. «Influence Potassium Humate and Vostok EM-1 Drugs on Yield and Quality of Soybean Variety Ivan Karamanov in the Conditions of the Primorskii Krai». Amazonia Investiga, vol. 9, n.º 31, agosto de 2020, pp. 116-2, doi:10.34069/AI/2020.31.07.11.