E. Victorovna Ulrikh, R. Shamilovich Khaliullin, I. Alexandrovna Ganieva, E. Aleksandrovna Izhmulkina, and M. Nikolayevich Arzjutov, “The Content of Biologically Active Substances in Phytobiotics Used for Agricultural Animals and Poultry”, IJET, vol. 7, no. 3.14, pp. 445–449, Jul. 2018, doi: 10.14419/ijet.v7i3.14.17040.