Щетинина, Екатерина Даниловна, and Татьяна Валерьевна Сапрыкина. “On the Complex Estimation of Economic Subjects Efficiency and Social Management”. Modern Economics: Problems and Solutions 3 (June 15, 2015): 65-72. Accessed December 5, 2025. https://journals.vsu.ru/meps/article/view/5658.