Title:A história evolutiva da tutela juridico-ambiental brasileira no período denominado “laissez-faire ambiental" / The evolutionary history of the brazilian environmental legal tutelage in the period called “Environmental Laissez-Faire”
Title:A Importância da Cooperação Portuguesa e Brasileira na Formação Superior de Angolanos / The importance of Portuguese and Brazilian aid in higher education of Angolans