v14n1a09.pdf https://www.cepese.pt/portal%26quot%3B%26quot%26quot%26quot/pt/publicacoes/obras/volume-14-number-1-june-2016/artigos/v14n1a09.pdf/view https://www.cepese.pt/portal%26quot%3B%26quot%26quot%26quot/@@site-logo/CEPESE+home.png v14n1a09.pdf v14n1a09.pdf — 109 KB