The economic enigma of the spirits who own gold: small-scale gold mining in South America. Resv, [S. l.], v. 2, n. 1, p. 119–125, 2021. DOI: 10.46476/ra.v2i1.43. Disponível em: https://revistaargumentos.iep.org.pe/index.php/arg/article/view/43. Acesso em: 15 apr. 2026.