-Report on the education project "study on appropriate economic, engineering, and environmental impacts and detailed design of projects, special Highway between the cities. Some big cable-Pong-destination, "he said.
- Report "Feasibility Study of the economic and environmental impacts, engineering and detailed design of the motorway between. Sai Yai - Pong - London ".
- Report of project feasibility study on economic, engineering and the environment and design project description motorway between the city. Some big line - pong - Kanchanaburi. "