Luiz Fernando Valentehttps://www.cepese.pt/portal%20%22%22%22%26quot%26quot%26quot%26quot%26quot%26quot%26quot/pt/publicacoes/autores/luiz-fernando-valentehttps://www.cepese.pt/portal%20%22%22%22%26quot%26quot%26quot%26quot%26quot%26quot%26quot/@@site-logo/CEPESE+home.png