Plakhin, A., Ogorodnikova, E., Kochergina, T., Guseva, T. and Selezneva, M. 2020. Institutions of regional development in the infrastructure support of the regional economy. Amazonia Investiga. 9, 26 (Feb. 2020), 356-364. DOI:https://doi.org/10.34069/AI/2020.26.02.41.