Chekh, Oleksandr Oleksandrovich, Olga Georgievna Bordunova, and Vadym Dmytrovich Chivanov. 2021. “BIOMIMETIC TECHNOLOGY OF PRE-INCUBUBATION PROCESSING OF EGGS OF CHICKENS "ARTIFICIAL CUTICULA" "GREEN ARTICLE " TIO2 FE2O3.”. Bulletin of Sumy National Agrarian University. The Series: Livestock, no. 3 (46) (October), 95-99. https://doi.org/10.32845/bsnau.lvst.2021.3.13.