Business: mark@mgbarryconsulting.com
Cardiff University: barrym9@cardiff.ac.uk
Linked In: https://www.linkedin.com/in/mark-d-barry/
Twitter: @swalesmetroprof
My YouTube Channel: https://www.youtube.com/channel/UCsi3CHG2cPyKMvnozrTI2FQ
Mastodon: https://toot.wales/@swalesmetroprof