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  1. Unveiling the Research Landscape of Public Procurement and Emerging Technologies: A Topic Modelling Approach to Bibliometric Analysis and Co-occurrence Network Study

    Article • Digital Government Research and Practice, December 2025, ACM (Association for Computing Machinery)

    ARISTOTELIS MAVIDIS

  2. How New Technologies Are Changing Public Procurement

    Article • Administrative Sciences, January 2024, MDPI AG

    ARISTOTELIS MAVIDIS