The effectiveness of using the microbial synthesis protein “Gaprin” in feeding juvenile Australian red-clawed crayfishVladislav Dudorov, Anna Novokshchenova, Yuri Kravchenko, Dmitry Randelin and Vasilina AgapovaE3S Web of Conf., 463 (2023) 01047DOI: https://doi.org/10.1051/e3sconf/202346301047