v14n1a15.pdf https://www.cepese.pt/portal%22%26%22/pt/publicacoes/obras/volume-14-number-1-june-2016/artigos/v14n1a15.pdf/view https://www.cepese.pt/portal%22%26%22/@@site-logo/CEPESE+home.png v14n1a15.pdf v14n1a15.pdf — 91 KB