Title:Política internacional de Brasil, construcción del espacio sudamericano y transición del sistema internacional / International policy of Brazil, construction of the area South American and transition of the international system
Title:Monitoramento das macrófitas aquáticas do reservatório da usina hidrelétrica Luís Eduardo Magalhães (Estado de Tocantins, Brasil) / Aquatic macrophytes assessment in the reservoir of hydroelectric power plant Luís Eduardo Magalhães (Tocantins State, Brazil)
Title:Tropidurus semitaeniatus (Squamata: Tropiduridae) as seed disperser of the plant Commiphora leptophloeos (Burseraceae) in the Caatinga of Northeastern Brazil
Title:Identidad y decisiones políticas de jóvenes brasileños, argentinos y uruguayos / Identity and political decisions of Brazilian, Argentine and Uruguayan youth
Title:Los jóvenes entre la historia y la política : Primeras aproximaciones a las representaciones de la democracia, los gobiernos militares y la participación política de alumnos de la escuela secundaria / Young people between history and politics. First approaches to representations of democracy, military and political participation of students in high school