PINKOVETSKAIA, I.; GROMOVA, T.; NIKITINA, I. Production Functions: Entrepreneurial Sector of Russia’s Regions. Journal of History Culture and Art Research, [S. l.], v. 7, n. 3, p. 493-504, 2018. DOI: 10.7596/taksad.v7i3.1706. Disponível em: http://193.140.9.50/index.php/ilk/article/view/1706. Acesso em: 4 dec. 2025.