O. G. Shabaldas, O. M. Agafonov, T. G. Zelenskaia, O. V. Mukhina, and E. E. Stepanenk, “Soybean Cultivation Cost-effectiveness Depending on Bacterial Preparations and Growth Stimulants Use”, KLS, vol. 4, no. 14, pp. 1088–1096, Nov. 2019.