ZAKHARCHUK, Ekaterina Aleksandrovna. Spatial Structure of the Formation of Value Added in the Arctic Territories. Economy of Regions, [S. l.], v. 15, n. 2, p. 391–408, 2019. DOI: 10.17059/201-2-7. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1846. Acesso em: 24 apr. 2026.