Ludo Waltman

3 ta ish

Leiden University

1. Software survey: VOSviewer, a computer program for bibliometric mapping

   Nees Jan van Eck, Ludo Waltman

   MaqolaOAOchiq kirish200937 iqtibos

   ABIABI:AkademIndex/2026.other.030623

2. Bibliometrics: The Leiden Manifesto for research metrics

   Diana Hicks, Paul Wouters, Ludo Waltman +2

   Maqola20155 iqtibos

   ABIABI:AkademIndex/2026.other.080721

3. Citation-based clustering of publications using CitNetExplorer and VOSviewer

   Nees Jan van Eck, Ludo Waltman

   Maqola20173 iqtibos

   ABIABI:AkademIndex/2026.other.263664