HAKIM, R. I.; RIFIN, A. Does State-Financed Organic Coffee Certification Increase Smallholder Farmers’ Income?. Sustainability Science and Resources, [S. l.], v. 4, p. 1–17, 2023. DOI: 10.55168/ssr2809-6029.2023.4001. Disponível em: http://journalssr.com/index.php/ssr/article/view/29. Acesso em: 25 mar. 2025.