Array
(
    [0] => stdClass Object
        (
            [journal] => stdClass Object
                (
                    [id_jnl] => 67
                )

        )

    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 1094
                )

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => Bibliometric analysis of University Library: production and impact during the period 1986–2024@en
                    [1] => Análisis bibliométrico de Biblioteca Universitaria: producción e impacto durante el período 1986–2024@es
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => A metric analysis of the journal Biblioteca Universitaria is presented, based on bibliometric indicators provided by regional indexing systems that cover its historical trajectory: Biblat and Redalyc. Using these sources, the level of institutional diversification of authorship was evaluated and compared, as well as its degree of internationalization. Likewise, the concentration/diversification of thematic content (based on Biblat) and the usage level of the journal were examined, the latter measured through pdf download statistics recorded by Redalyc.For the analysis of impact in its traditional sense, namely the citations received, data from Google Scholar were used, which, although the most comprehensive index, lacks rigorous bibliographic con- trols. From this source, the H and G citation indices were calculated. Finally, the dimension of social impact was incorporated using the Altmetric platform, which made it possible to trace the journal’s circulation through mentions across social media and other digital environments.The results characterize Biblioteca Universitaria as a communication organ of predominantly local scope, with levels of exogenous authorship (external to the publishing institution and of foreign ori- gin) below 20%, a high degree of thematic diversification that confirms its role as a plural communication channel, an impact in citation that reached its highest values in the first decade of the 21st cen- tury, and an incipient social impact, in accordance with the visibility metrics captured by Altmetric.@en
                    [1] => Se presenta un análisis métrico de la revista Biblioteca Universitaria a partir de los indicadores bibliométricos proporcionados por los sistemas de indización regionales que cubren su trayectoria histórica: Biblat y Redalyc. A partir de estas fuentes se evaluó y comparó el nivel de diversificación institucional de la autoría, así como su grado de internacionalización. De igual modo, se examinó la concentración/diversificación temática de los contenidos publicados (con base en Biblat) y el nivel de uso de la revista, utilizando para ello las estadísticas de descargas de archivos pdf registradas en Redalyc.Para el análisis del impacto en su acepción tradicional, es decir, las citas recibidas, se recurrió a Google Scholar, considerado el índice más incluyente, aunque carente de controles bibliográficos rigurosos. Con esta fuente se calcularon los indicadores de citación H y G. Finalmente, se incorporó la dimensión del impacto social con base en la plataforma Altmetric, lo que permitió rastrear la circulación de la revista mediante sus menciones en redes sociales y otros entornos digitales.Los resultados obtenidos permiten caracterizar a Biblioteca Universitaria como un órgano de comunicación de alcance principalmente local, con niveles de autoría exógena (externa a la institución editora y de procedencia extranjera) por debajo del 20%, una alta diversificación temática que confirma su condición de canal de comunicación plural, un impacto en citación que alcanzó sus mayores valores en la primera década del siglo xxi, y un incipiente impacto social, en correspondencia con los alcances de visibilidad medidos por Altmetric.@es
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => Antonio Sánchez Pereyra
                    [1] => Ricardo Tavira Sánchez
                    [2] => Manuel Alejandro Flores Chávez
                )

        )

    [5] => stdClass Object
        (
            [subject] => Array
                (
                    [0] => Revistas académicas@es
                    [1] => Biblioteca universitaria@es
                    [2] => Indicadores bibliométricos@es
                    [3] => Bibliotecología@es
                    [4] => Impacto@es
                    [5] => Autoría@es
                    [6] => Scholarly journals@en
                    [7] => Biblioteca universitaria@en
                    [8] => Bibliometric indicators@en
                    [9] => Library science@en
                    [10] => Impact@en
                    [11] => Authorship@en
                )

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 28
                    [nr] => 2
                    [year] => 2025
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 2025-01-09
                )

        )

    [8] => stdClass Object
        (
            [DOI] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => DOI
                            [value] => Array
                                (
                                    [0] => 10.22201/dgbsdi.0187750xp.2025.2.1613
                                )

                        )

                )

        )

    [9] => stdClass Object
        (
            [http] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/1613
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/1613/1537
                                )

                        )

                )

        )

    [10] => stdClass Object
        (
            [language] => Array
                (
                    [0] => es
                )

        )

    [11] => stdClass Object
        (
            [license] => Array
                (
                    [0] => stdClass Object
                        (
                            [@xml:lang] => es-ES
                            [#text] => http://creativecommons.org/licenses/by-nc-sa/4.0
                        )

                )

        )

)