A Methodical Approach to the Assessment of Economic and Social Situation of the Regions of the Russian Federation. Mediterranean Journal of Social Sciences, [S. l.], v. 6, n. 5 S3, p. 49, 2015. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/7743.. Acesso em: 17 aug. 2024.