Craig Silverman (ed.), "Verification Handbook: An Ultimate Guideline on Digital Age Sourcing For Emergency Coverage." https://verificationhandbook.com/downloads/verification.handbook.pdf

Craig Silverman (ed.), "Verification Handbook For Investigative Reporting: A Guide To Online Search And Research Techniques For Using UGC And Open Source Information In Investigations" https://verificationhandbook.com/downloads/verification.handbook.2.pdf

Main website: https://verificationhandbook.com/

Haven't looked into both texts yet but they sound helpful to foster one's skills in critically using media.

#sources