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All Journal The Eastasouth Management and Business West Science Nature and Technology
Ummah, Andrian Khoirul
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Decision Sciences, Operations Research & Management Energy

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Mapping the Evolution of Six Sigma in Quality Management: A Bibliometric Review (2000–2025) Judijanto, Loso; Ummah, Andrian Khoirul
The Eastasouth Management and Business Vol. 4 No. 01 (2025): The Eastasouth Management and Business (ESMB)
Publisher : Eastasouth Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/esmb.v4i01.737

Abstract

This study conducts a bibliometric review to map the evolution of Six Sigma in the field of quality management from 2000 to 2025. Using the Scopus database as the primary source and analyzed through VOSviewer, the study explores publication trends, keyword co-occurrence, and collaboration networks to uncover the intellectual structure and thematic progression of Six Sigma research. The findings highlight the central role of Six Sigma and Total Quality Management (TQM) as dominant research themes, while emerging areas such as Lean Six Sigma, healthcare quality, process improvement, and risk management illustrate the method’s expansion into diverse industries and organizational functions. The density and overlay visualizations further reveal a shift from traditional manufacturing-based applications toward service sectors, healthcare systems, and strategic management contexts, demonstrating the adaptability and resilience of Six Sigma in addressing contemporary challenges. This review contributes to the literature by offering both a theoretical mapping of research trajectories and practical implications for organizations aiming to leverage Six Sigma for sustainable quality improvement and innovation.
Water Resource Management Strategies in the Citarum River Basin Cahya, Darmawan Listya; Ummah, Andrian Khoirul
West Science Nature and Technology Vol. 3 No. 03 (2025): West Science Nature and Technology
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsnt.v3i03.2269

Abstract

The Citarum River Basin is one of Indonesia’s most vital water sources, yet it faces severe degradation due to pollution, rapid industrialization, and unsustainable practices. This study explores water resource management strategies in the Citarum River Basin using a qualitative approach. Data were collected through in-depth interviews with three key informants: a government representative, a community leader, and an environmental activist. The findings reveal that effective water management requires integrated efforts involving regulatory enforcement, community participation, and environmental advocacy. While government programs such as the Citarum Harum Program provide a framework for restoration, weak law enforcement and limited stakeholder coordination hinder progress. Communities demonstrate willingness to participate but face resource and knowledge constraints, whereas civil society organizations play a vital role in advocacy and awareness-raising. The study concludes that sustainable management of the Citarum River demands multi-stakeholder collaboration, strong governance, and inclusive participation to balance ecological, social, and economic needs.
Co-Authors Darmawan Listya Cahya Judijanto, Loso