Булгакова, Светлана Викторовна, and Денис Сергеевич Агапов. “Methodological Approaches to Research of Management in Different Management Structures”. Modern Economics: Problems and Solutions 6 (April 22, 2015): 142-155. Accessed December 5, 2025. https://journals.vsu.ru/meps/article/view/7553.