Zabelina Ирина Александровна. “Assessment of the Socio-Ecological and Economic Welfare of the Russian Eastern Regions Using Sen’s Extended Function”. Economy of Regions 18, no. 2 (June 30, 2022): 398–412. Accessed April 20, 2024. https://economyofregions.org/ojs/index.php/er/article/view/226.