NEGANOVA, Valentina Petrovna; DUDNIK, Aleksey Vyacheslavovich. Improving the State Support of Agriculture in a Region. Economy of Regions, [S. l.], v. 14, n. 2, p. 651–662, 2018. DOI: 10.17059/2018-2-25. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1990. Acesso em: 15 may. 2026.