%0 Journal Article %T Study of the Transformation of the Architecture of Small and Medium-Sized Businesses in the Conditions of Crisis and Sanctions %A Yakhontova, I.M. %A Menkova, S.E. %A Kasminin, D.A. %K enterprise architecture modeling, crisis, sanctions, pandemic, crisis management, corporate portal, CRM %J Scientific Research and Development. Economics of the Firm %D 2022 %N 11 %P 4 %I INFRA-M Academic Publishing LLC.