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    [0] => stdClass Object
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            [journal] => stdClass Object
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                    [id_jnl] => 67
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    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 1094
                )

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    [2] => stdClass Object
        (
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                (
                    [0] => Towards 40th anniversary of the UNAM University Library Journal 2019-2025. Historical Memory@en
                    [1] => Hacia los 40 años de la Revista Biblioteca Universitaria de la UNAM, 2019-2025. Memoria histórica@es
                )

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    [3] => stdClass Object
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                    [0] => Within the framework of the special issue dedicated to celebrating the fortieth anniversary of Biblioteca Universitaria (BU) the technical–professional journal of the General Directorate of Libraries and Digital Information Services (DGBSDI) at Universidad Nacional Autónoma de México, (UNAM), this text offers an overview of the 2019–2025 period as the closing of a historical cycle. It highlights the journal’s contributions and the work carried out by the members of the editorial and operational team.@en
                    [1] => En el marco del número especial dedicado a celebrar el cuadragésimo aniversario de la revista Biblioteca Universitaria (BU), de la Dirección General de Bibliotecas y Servicios Digitales de Información (DGBSDI) de la Universidad Nacional Autónoma de México, (UNAM), como publicación técnico–profesional, el presente texto hace un recorrido del periodo 2019–2025 y de sus antecedentes, como cierre de un ciclo de una memoria histórica, en el que se destacan las aportaciones y la labor realizada por quienes integramos el equipo de trabajo.@es
                )

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    [4] => stdClass Object
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            [author] => Array
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                    [0] => Rosamaría Villarello Reza
                )

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    [5] => stdClass Object
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            [subject] => Array
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                    [0] => Biblioteca universitaria unam@es
                    [1] => 40 aniversario@es
                    [2] => Memoria histórica@es
                    [3] => Publicación técnico–profesional@es
                    [4] => Unam university library@en
                    [5] => 40th anniversary@en
                    [6] => Historical memory@en
                    [7] => Technical–professional publication@en
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    [6] => stdClass Object
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            [source] => stdClass Object
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                    [vol] => 28
                    [nr] => 2
                    [year] => 2025
                    [theme] => 
                )

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    [7] => stdClass Object
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                    [0] => 2026-02-13
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    [8] => stdClass Object
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                    [0] => stdClass Object
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                            [type] => DOI
                            [value] => Array
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                                    [0] => 10.22201/dgbsdi.0187750xp.2025.2.1614
                                )

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                                    [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/1614
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                    [1] => stdClass Object
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                            [type] => HTTP
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                                    [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/1614/1543
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    [10] => stdClass Object
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            [language] => Array
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                    [0] => es
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        )

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