Rodionov, D. G. and Kudryavtseva, T. J. (2016) “Factors of the Effective Development of the St. Petersburg Instrument Engineering Cluster”, International Journal of Economics and Financial Issues, 6(2S), pp. 298–306. Available at: https://econjournals.com/index.php/ijefi/article/view/2567 (Accessed: 29 March 2024).