Somchai Keawwangchai. 2006. Synthesis of electrochemical and optical anion sensors containing organic dyes. Field of Study Chemistry, Chulalongkorn University;
Somchai Keawwangchai. (2006) Synthesis of electrochemical and optical anion sensors containing organic dyes . Chulalongkorn University/Bangkok.
Somchai Keawwangchai. Synthesis of electrochemical and optical anion sensors containing organic dyes. . Bangkok:Chulalongkorn University, 2006.
Somchai Keawwangchai. (2006) Synthesis of electrochemical and optical anion sensors containing organic dyes . Chulalongkorn University/Bangkok.