Appel, André Luiz, and Lais Pereira de Oliveira. “Structure and Technical Elements of Indexing Policies of Brazilian University Libraries”. Ciência da Informação Express 6 (January 20, 2025): 1–18. Accessed October 28, 2026. https://cienciadainformacaoexpress.ufla.br/index.php/revista/article/view/130.