Excavation at the Site of Sab Champa
- The Central Highland area is part of the eastern margin of central Thailand, and given the area's rich natural resources, it has been assumed that it was a prime area for prehistoric settlemen
- http://antiquity.ac.uk/ProjGall/lertrit/index.html

Thai Archaeometallurgy Project
- A short description of the Thailand Archaeometallurgy Project (TAP) of the University of Pennsylvania and carried out in the Khao Wong Prachan Valley of Central Thailand.
- http://www.museum.upenn.edu/new/research/Exp_Rese_Disc/Asia/tap.shtml

Prehistory in Thailand
- Synopsis of Thai prehistory from the Paleolithic Period.
- http://www.cs.ait.ac.th/wutt/prehi.html