Green HRM Research Gaps and Future Agenda: A Systematic and Bibliometric Synthesis

In response to the increasing demand for environmentally sustainable organizational practices,
Green Human Resource Management (GHRM) has gained prominence as a strategic
integration of ecological values into core HRM functions. Despite growing scholarly interest,
GHRM research remains fragmented and methodologically limited, often lacking contextual
and longitudinal insights. This study aims to systematically synthesize existing literature and
identify key research gaps and future directions. Using a Systematic Literature Review (SLR)
combined with bibliometric analysis, 31 peer-reviewed articles indexed in Scopus from 2021
to 2025 were critically examined. VOSviewer software was employed to visualize cooccurring keywords, author networks, and thematic clusters. The findings indicate that core
GHRM practices such as green recruitment, training, and appraisal are central to fostering
innovation, sustainability performance, and organizational transformation. Recent trends
highlight a shift towards integrating digitalization, artificial intelligence, and Industry 4.0 into
GHRM frameworks. However, research remains largely concentrated in specific regions and
sectors, with limited representation of SMEs, non-profit institutions, or diverse cultural
contexts. Additionally, external stakeholder engagement, ESG-linked HR strategies, and datadriven sustainability reporting are underexplored. This study proposes an integrative GHRM
model linking global sustainability pressures with strategic HR outcomes including green
innovation, digital alignment, and stakeholder accountability. The article contributes both
conceptually and practically by consolidating the theoretical base of GHRM and informing
future research agendas that are inclusive, adaptive, and forward-looking.