STROKOV, A. S. . Assessing the Impact of Land Degradation on Agricultural Output Using a Stochastic Frontier Production Function . Economy of Regions, [S. l.], v. 20, n. 4, p. 1161–1174, 2024. DOI: 10.17059/ekon.reg.2024-4-12. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/760. Acesso em: 11 jan. 2025.