Dubrovsky VZ, Ivanova EM, Chuprakova NV. Economic Assessment of Growth Factors of Labour Productivity at Core Enterprises of the Defence Industry: Impact on Single-Industry Towns. Econ Reg [Internet]. 2020 Sep. 30 [cited 2026 Apr. 24];16(3):831-44. Available from: https://economyofregions.org/ojs/index.php/er/article/view/1698