Barros, Diego Bil, Jetur Lima de Castro, and Miguel Ángel Márdero Arellano. 2018. “Mapping of Portal Journals of Federal University Pará: A Approach on the Policy Making the Importance and Strategies Digital Preservation”. Informação & Informação 23 (3):38-64. https://doi.org/10.5433/1981-8920.2018v23n3p38.