Thitima Rujiralai. 2001. Development of sequential injection analysis for acidity in fruit juice. Field of Study Chemistry, Chiang Mai University;
Thitima Rujiralai. (2001) Development of sequential injection analysis for acidity in fruit juice . Chiang Mai University/Chiang Mai.
Thitima Rujiralai. Development of sequential injection analysis for acidity in fruit juice. . Chiang Mai:Chiang Mai University, 2001.
Thitima Rujiralai. (2001) Development of sequential injection analysis for acidity in fruit juice . Chiang Mai University/Chiang Mai.