WANG, Yue. Research on the topic discovery and hotspot evolution of the LIS field from the perspective of papers supported by the National Foundation. Journal of Education, Humanities and Social Sciences, [S. l.], v. 5, p. 38–42, 2022. DOI: 10.54097/ehss.v5i.2881. Disponível em: https://drpress.org/ojs/index.php/EHSS/article/view/2881. Acesso em: 1 may. 2026.