Data Sources and Citation Metrics
The 5th edition of the Research.com Best Engineering and Technology Scientists in Serbia Ranking is primarily based on bibliometric data sourced from OpenAlex and CrossRef, complemented by multiple other reputable data repositories. These sources represent some of the most comprehensive and authoritative bibliometric databases accessible to the global research community. The citation-based metrics utilized to create this ranking were collected on January 12, 2026, ensuring that the data reflects the most recent and relevant scholarly output available. A scientist's position in the ranking is determined by their Discipline H-index (D-index), which is a refined variant of the traditional H-index. The D-index specifically accounts for papers and citation metrics exclusively within the examined discipline—Engineering and Technology in this case—thereby providing a nuanced gauge of disciplinary impact and expertise.
Scope of Research and Inclusion Criteria
For this ranking, a total of 279,971 scientist profiles were analyzed across a broad spectrum of disciplines derived from a comprehensive aggregation of bibliometric data sources. Within the domain of Engineering and Technology specifically, 8,000 scientists were identified and assessed. To qualify for inclusion in the Engineering and Technology ranking, researchers were required to have a D-index of at least 30. Additionally, a majority of their tier publications needed to be categorized within the Engineering and Technology field, underscoring their specialization in this area. Awards and notable achievements in Engineering and Technology were also factored into the evaluation to provide a holistic view of each scientist’s impact beyond bibliometrics.
The D-index thresholds are carefully calibrated in increments of 10, corresponding to the estimated size of the scholarly population in each discipline. This approach ensures that only the top 1% of leading scholars are incorporated into the list, safeguarding the ranking’s exclusivity and relevance. Furthermore, the methodology ensures that there is no more than a 30% proximity gap between a researcher’s overall H-index and their D-index, maintaining disciplinary consistency and relevance in the ranking.
Verification and Methodological Rigor
Recognizing the inherent limitations of raw bibliometric data as an absolute evaluative tool, the Research.com team implemented a thorough and multi-layered verification process. Each scientist profile included in the ranking was subjected to manual verification and cross-correlation against publications indexed in a wide array of trusted and high-integrity academic sources. Although not directly influencing the ranking position, the volume of papers published in prominent journals and conference proceedings serves as a valuable secondary indicator of a scientist’s substantive contributions within their specific research domain.
The final position of each researcher in the ranking is established exclusively using their D-index, derived from the extensive data harvested from OpenAlex and CrossRef. These platforms currently represent the most prominent and well-regarded bibliometric databases of this nature available to the research community worldwide.
For a comprehensive understanding of the ranking methodology, readers are encouraged to visit our methodology page.
Research.com’s Mission Behind the Ranking
Research.com’s overarching mission in creating this ranking is to inspire researchers, academic institutions, companies, and policymakers globally to closely examine the trajectories of leading experts. By providing a transparent and meticulously curated tool to identify top scholars in specific fields—such as Engineering and Technology—across diverse countries and institutions, we aim to foster greater awareness and collaboration within the scientific community. This initiative serves as both a recognition platform and a resource to support strategic decision-making in research investments, talent identification, and policy formulation, ultimately advancing the frontiers of science and technology.
