Apichart Suphawajruksakul. 2005. Coastal erosion at the Pak Phanang river basin, Changwat Nakhon Si Thammarat. Field of Study Geology, Chulalongkorn University;
Apichart Suphawajruksakul. (2005) Coastal erosion at the Pak Phanang river basin, Changwat Nakhon Si Thammarat . Chulalongkorn University/Bangkok.
Apichart Suphawajruksakul. Coastal erosion at the Pak Phanang river basin, Changwat Nakhon Si Thammarat. . Bangkok:Chulalongkorn University, 2005.
Apichart Suphawajruksakul. (2005) Coastal erosion at the Pak Phanang river basin, Changwat Nakhon Si Thammarat . Chulalongkorn University/Bangkok.