WASET
Ghasemi, N. , Goodarzi, M. , Khosravi, M. (2009). 'Principal Component Analysis-Ranking as a Variable Selection Method for the Simultaneous Spectrophotometric Determination of Phenol, Resorcinol and Catechol in Real Samples'. World Academy of Science, Engineering and Technology, Open Science Index 32, International Journal of Computer and Information Engineering, 3(8), 2134 - 2139.