I. Leonidovich Vorotnikov, K. Pavlovich Kolotyrin, E. Borisovna Dudnikova, M. Yurievich Rudnev, and S. Ivanovich Gorbunov, “Environmental and Economic Effectiveness of Resource-Saving Technologies in Cattle Meat Production”, IJET, vol. 7, no. 4.38, pp. 721–723, Dec. 2018, doi: 10.14419/ijet.v7i4.38.24762.