The First website I would like to recommend for my readers to find more information related to the topic of “Information Warfare” is an Edith Cowan University academic paper. I think this source is very credible.
Second interesting web article I would like to suggest to read is “Fighting the Information War” by Philip Seib (Professor of Journalism and Public Diplomacy at the University of Southern California). In this website, you can find more about information warfare between Russian and West
The last website that I would suggest is called “Information Warfare: The Role of Social Media in Conflict” by Catherine A. In this academic paper you will find out how social media is used as a tool of information warfare.
I hope you will find this sources are very useful.