Prinjaporn Tee-ngam และ Orawon chailapakul. (2011) Electrochemical detection of ferulic acid by lab-on-paper. Chulalongkorn University:ม.ป.ท.Prinjaporn Tee-ngam และ Orawon chailapakul. 2011. Electrochemical detection of ferulic acid by lab-on-paper. ม.ป.ท.:Chulalongkorn University;Prinjaporn Tee-ngam และ Orawon chailapakul. Electrochemical detection of ferulic acid by lab-on-paper. ม.ป.ท.:Chulalongkorn University, 2011. Print.