Trofimov, O. V. ., Frolov, V. G. ., Zuferovna Klimova, E. ., Mikhaylovna Ilyicheva, N. . and Vladimirovna Kislinskaya , M. . (2021) “Assessment and analysis of innovative activities of high-tech industries in the digital economy based on the cluster approach”, Nexo Scientific Journal, 34(04), pp. 1344–1354. doi: 10.5377/nexo.v34i04.12669.