Upgrading options for organic cashew producers of El Salvador in the global chain. Economía y Sociedad, [S. l.], v. 20, n. 47, p. 1–25, 2015. DOI: 10.15359/eys.20-47.4. Disponível em: https://www.revistas.una.ac.cr/index.php/economia/article/view/6679.. Acesso em: 27 apr. 2024.