Combating misinformation using social media practices to enhance digital literacy: a bibliometric review (2015–2024)

Purpose This study aims to examine how libraries and information professionals use social media practices to combat misinformation and enhance digital literacy. It aims to map global research trends, thematic developments and strategic interventions reported between 2015 and 2024. Design/methodology/approach A bibliometric review of 200 publications indexed in Scopus, ProQuest and Google Scholar was conducted. Biblioshiny was used to analyze publication trends, influential sources, geographic distribution and thematic clusters. A complementary thematic synthesis was applied to identify major interventions used to address misinformation through social media. Findings Results indicate a steady growth in research interest in libraries and information professionals addressing misinformation. Key interventions include fact-checking initiatives, content curation, participatory engagement, visual literacy tools, community-based learning and digital literacy instruction. Emerging themes involve the integration of artificial intelligence-supported credibility tools and collaborative verification practices. Notably, most research originates from Europe and North America, with the Global South, particularly Africa, remaining underrepresented. Research limitations/implications The study is limited to English-language publications and bibliometric metadata, potentially underrepresenting non-English and grey literature. Future research should expand database coverage, include multilingual sources and incorporate qualitative analyses. Practical implications Findings offer actionable strategies for libraries, implementing fact-checking practices, leveraging social media for digital literacy instruction and integrating credibility evaluation frameworks into institutional policies and staff training. Social implications These approaches can enhance informed information use, strengthen public trust and promote responsible digital participation. Originality/value This study provides a comprehensive bibliometric synthesis and identifies research gaps, particularly the underrepresentation of the Global South.