Суханова, С. Ф., and Г. С. Азаубаева. “PRODUCTIVITY OF GEESE OF PARENT HERD WHEN USING FEED ADDITIVE «VETOSEL E FORTE»”. Scientific Progress & Innovations, no. 1-2, June 2017, pp. 63-69, doi:10.31210/visnyk2017.1-2.12.