1. Ng JJ, Chai K-H. A bibliometric analysis of project management research. 2015 IEEE International Conference on Industrial Engineering and Engineering management (IEEM). IEEE, 2015.
2. Sengupta IN. Bibliometrics, informetrics, scientometrics and librametrics: an overview. Berlin and New York: Walter de Gruyter; 1992. p. 75–98.
3. Toward a definition of “bibliometrics”
4. VOSviewer and Bibliometrix
5. Thirty years of international transactions in operational research: past, present, and future direction;Akpan IJ.;Int Trans Oper Res,2023