%0 Journal Article
%T Competencies diversification in COVID-19 pandemic conditions (case of congress-exhibition service market)
%A Manenkov, S.A.
%K social sphere, congress-exhibition activity, competencies, development institutions, destination
%J Vestnik of Astrakhan State Technical University. Series: Economics
%D 2021
%N 
%P 8
%I Astrakhan State Technical University