RETRACTED: Application of management accounting tools in the process of modernization of existing productionGamlet Ostaev, Guzaliya Klychova, Alsou Zakirova, Zariya Zalilova, Oksana Zlobina and Nina KravchenkoBIO Web Conf., 116 (2024) 07003DOI: https://doi.org/10.1051/bioconf/202411607003