File:Scheme facilitated diffusion in cell membrane-en.svg - Wikimedia Commons
What Wikipedia can tell us about the diffusion of science | The Horizons Tracker
Unpacking the Structure of Knowledge Diffusion in Wikipedia: Local Biases, Noble Prizes and the Wisdom of Crowds | Proceedings of the International AAAI Conference on Web and Social Media
Maxwell–Stefan diffusion - Wikipedia
Diffusion of innovations - Wikipedia
Confusion and Diffusion by Wentz Wu, CISSP/ISSMP/ISSAP/ISSEP,CCSP,CSSLP,CISM,PMP,CBAPWentz Wu