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                            [identifier] => oai:ojs.pkp.sfu.ca:article/80
                            [datestamp] => 2019-11-14T17:58:14Z
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                                    [title] => Array
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                                            [0] => Presentan Portal de Portales Latindex, recurso de información gratuito en la UNAM
                                            [1] => Presentan Portal de Portales Latindex, recurso de información gratuito en la UNAM
                                        )

                                    [creator] => Rodríguez León, María del Rosario
                                    [publisher] => Dirección General de Bibliotecas y Servicios Digitales de Información
                                    [date] => 2011-12-30
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                                            [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/80
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                                    [source] => Array
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                                            [0] => Biblioteca Universitaria; Vol. 14 Núm. 2 (2011); 213-216
                                            [1] => 2594-0074
                                            [2] => 0187-750X
                                            [3] => 10.22201/dgb.0187750xp.2011.2
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                                    [language] => spa
                                    [relation] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/80/76
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