Jie, Li (2022): A beginner's guide to VOSviewer and CitNetExplorer.pdf. figshare. Book. https://doi.org/10.6084/m9.figshare.21428013.v1 Jie, Li (2022): Portraits of Ludo Waltman, the Derek de Solla Price Medal Winner. figshare. Journal contribution. https://doi.org/10.6084 ...