WASET
Fai, V. , Lee, Y. , Lee, K. , Lee, K. , Shin-Kyung, S. , Ju, B.. "Polyethylenimine Coated Carbon Nanotube for Detecting Rancidity in Frying Oil". World Academy of Science, Engineering and Technology, Open Science Index 50, International Journal of Chemical and Molecular Engineering, (2011), 5(2), 181 - 184.