Treschevskiy, Y.I., Isaeva, E.M. and Kartsev, A. (2015) “The combined method of the assessment of the condition of social and economic subsystems of regions”, Eurasian Journal of Economics and Management, (4), pp. 104–114. Available at: https://journals.vsu.ru/econ/article/view/10462 (Accessed: 4 April 2026).