Efficiency of corporate finance: formation of accounting and management tools Guzaliya Klychova, Alsou Zakirova, Almaz Nigmetzyanov, Igor Nikitenko and Gamlet Ostaev E3S Web Conf., 273 (2021) 10038 Published online: 22 June 2021 DOI: 10.1051/e3sconf/202127310038