Nichaonn Chumuang. 2006. Development of sample preparation for analysis of BTEX in water sample by capillary gas chromatography. Field of Study Applied Chemistry, Ramkhamhaeng University;
Nichaonn Chumuang. (2006) Development of sample preparation for analysis of BTEX in water sample by capillary gas chromatography . Ramkhamhaeng University/Bangkok.
Nichaonn Chumuang. Development of sample preparation for analysis of BTEX in water sample by capillary gas chromatography. . Bangkok:Ramkhamhaeng University, 2006.
Nichaonn Chumuang. (2006) Development of sample preparation for analysis of BTEX in water sample by capillary gas chromatography . Ramkhamhaeng University/Bangkok.