Contact Us
Asst. Prof. Dr. Pornsak
Srisungsitthisunti.
King Mongkut’s University of Technology North Bangkok
Email: pornsak.s@eng.kmutnb.ac.th.
Email : railwaytalent@gmail.com
website : RailwayTalent.com
Facebook : https://www.facebook.com/RailwayTalent
YouTube : https://www.youtube.com/@RailwayTalent
