Methodological basis for constructing a management system for a multi-level socio-economic system with information asymmetryAlim Gurtuev, Salima Makhosheva, Zaur Ivanov, Mariyam Khadzhieva and Mukhamed AbazokovE3S Web Conf., 460 (2023) 03024DOI: https://doi.org/10.1051/e3sconf/202346003024