KUNITSYNA , Natalia N.; DZHIOEV , Aleksandr V. DEPENDENCE OF INFORMAL EMPLOYMENT ON POPULATION INCOME IN RUSSIAN REGIONS: LESSONS FROM THE PANDEMIC. Economy of Regions, [S. l.], v. 19, n. 2, p. 437–450, 2023. DOI: 10.17059/ekon.reg.2023-2-11. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/613. Acesso em: 2 may. 2026.