BACHEV, H. I. Assessing Multi-aspects and Integral Sustainability of Bulgarian Farms. Journal of Social and Administrative Sciences, [S. l.], v. 4, n. 1, p. 53–86, 2017. DOI: 10.1453/jsas.v4i1.1186. Disponível em: https://journals.econsciences.com/index.php/JSAS/article/view/1186. Acesso em: 19 sep. 2024.