Koksharov Виктор Анатольевич, Agarkov Гавриил Александрович, and Melnik Анастасия Дмитриевна. “University and Regional Landscape of Doctoral Studies in Russia: Financial Trajectories of Graduate Students”. Economy of Regions 18, no. 4 (December 28, 2022): 1089–1104. Accessed April 20, 2024. https://economyofregions.org/ojs/index.php/er/article/view/398.