Micellar liquid chromatography for analysis of parabens in cosmetics and ion interaction chromatography for analysis of perchlorate in environmental samplesThanatcha Chaida
A research study of needs of the 3rd year students studying Communicative Business English II, Thammasat University, academic year 2009 /Nawin Pitchayawisitkul
A comparative study of the effectiveness of explicit focus on form and that of corrective recast influencing accuracy of oral production of matthayom 5 at Triam Udom Suksa school /Sukanda Sa-ngaphan