Iegorov, Bohdan, Nina Vorona, Маkarynska Аllа, Olena Voietska, and Tatiana Bordun. 2016. “Development of Technology of Using Substandard Eggs in Farm Poultry Feeding”. Eastern-European Journal of Enterprise Technologies 4 (11(82):4-14. https://doi.org/10.15587/1729-4061.2016.76106.