The effectiveness of using Volgafish fish concentrate in the diets of broiler chickensSergey Nikolaev, Irina Danilenko, Maria Krotova, Olga Polozyuk, Valentina Kornilova and Khaidar ValitovBIO Web Conf., 113 (2024) 02019DOI: https://doi.org/10.1051/bioconf/202411302019