Klochko, E. N., Nasimov, D., Gurfova, R. V. and Tokareva, T. Y. (2016) “The Essence of the Conceptual Model of Service Enterprises Modernization”, International Journal of Economics and Financial Issues, 6(1S), pp. 187–194. Available at: https://econjournals.com/index.php/ijefi/article/view/2377 (Accessed: 4 May 2024).