Leonidovich Vorotnikov, Igor, Konstantin Pavlovich Kolotyrin, Elena Borisovna Dudnikova, Maksim Yurievich Rudnev, and Sergey Ivanovich Gorbunov. “Environmental and Economic Effectiveness of Resource-Saving Technologies in Cattle Meat Production”. International Journal of Engineering and Technology 7, no. 4.38 (December 3, 2018): 721–723. Accessed May 13, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/24762.