Figure 4
The diagram presents a visual representation of key themes in digital HRM, derived from 280 documents without a citation threshold. It features a network of interconnected nodes, each representing a document or study, grouped into five major clusters. Each cluster is color-coded and labeled with a specific theme: blue for 'Assessing the impact of DHRM on organizational capabilities and the transformation of HR,' yellow for 'Exploring the drivers, outcomes, and mediating factors of DHRM,' red for 'Establishing a theoretical foundation and identifying the core components of DHRM,' green for 'Defining the strategic role of implementing DHRM,' and purple for 'Promoting innovation and digitalization in HR processes.' The nodes are connected by lines indicating relationships or citations between the documents. Central nodes, larger in size, signify more influential or frequently cited studies, while smaller nodes represent less central documents.Key themes of DHRM (280 documents, no citation threshold)