A Systematic Review of the Roles of Knowledge Management in the Public Sector: Synthesis and Future Directions
The primary objective of this study was to examine and synthesize the role of knowledge management in the public sector. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework, this study evaluated the role of knowledge management in public-sector organizations by analyzing 33 selected articles published in journals indexed in the Web of Science Core Collection. The findings indicated that researchers employed diverse methodologies and applied a range of theoretical perspectives in this field. Furthermore, the publication trend during the period under review demonstrated a gradual and continuous increase in studies addressing knowledge management in the public sector, with researchers adopting a variety of research methodologies. This systematic review identified three principal themes in knowledge management research: first, knowledge management aimed at organizational improvement; second, knowledge management intended to enhance citizen satisfaction; and third, knowledge management directed toward the management of collaborative innovation. These three themes constitute the central focus of research conducted in this field.