Arepyeva, Elena E., and Igor V. Sharkevich. “State and Trends of Innovation Activity Development in the Volgograd Region”. Парадигмы управления, экономики и права 7, no. 1 (January 15, 2026): 142–156. Accessed November 8, 2026. https://paradigms-management.owebs.ru/article/view/19135.