So sánh phương pháp

	Phân tích trích dẫn có hỗ trợ VOSviewer	Phân tích Liên kết Thư mục
Lĩnh vực	Trắc lượng khoa học	Trắc lượng thư mục
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1955 (citation analysis); 2010 (VOSviewer software)	1963
Người khởi xướng	Eugene Garfield (citation analysis); Nees Jan van Eck & Ludo Waltman (VOSviewer)	Melvin M. Kessler
Loại	Bibliometric workflow	Method
Công trình gốc	van Eck, N. J., & Waltman, L. (2010). Software survey: VOSviewer, a computer program for bibliometric mapping. Scientometrics, 84(2), 523–538.	Kessler, M. M. (1963). Bibliographic coupling between scientific papers. American Documentation, 14(3), 123–131.
Tên gọi khác	citation analysis with VOSviewer, VOSviewer citation mapping, visual citation analysis, VOSviewer-based citation network analysis	document coupling, bibliographic similarity
Liên quan	6	5
Tóm tắt	VOSviewer-assisted citation analysis combines established citation analysis methodology with the visual mapping capabilities of VOSviewer, a free bibliometric software developed at Leiden University. Researchers export bibliographic records from databases such as Web of Science or Scopus, import them into VOSviewer, and generate citation networks that reveal which documents, authors, or journals are most influential and how intellectual influence flows across a field.	Bibliographic coupling is a method that identifies intellectual relationships between documents by measuring their shared references. Two papers are considered 'coupled' when they cite the same sources, indicating they address related research questions or draw from the same conceptual foundations. Introduced by Kessler in 1963, this approach enables researchers to map knowledge domains and discover thematically similar publications without relying on subject cataloging or keywords.