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Article History

Received: 18 July 2025

Accepted: 13 February 2026

First Online: 22 March 2026

Declarations

:

: This bibliometric study relies exclusively on publicly available records (e.g., Web of Science and Scopus) and involves no interaction with human participants, no collection of personally identifiable information, and no access to confidential data. In accordance with common research-ethics guidance for secondary analyses of published literature, formal ethics approval was not required for this work. Not applicable. The study did not involve human participants, surveys, interviews, or experiments requiring informed consent.

: Not applicable. All figures and maps in this manuscript were generated by the authors using CiteSpace based on publicly available bibliographic metadata (e.g., Web of Science and Scopus). The study does not include any individual person’s data (images, videos, or other identifiable information) or third-party copyrighted materials requiring publication consent or permissions.

: The authors declare no competing interests.