B. KARTHIK KUMAR; V.S. THIRUVENGADA RAJAN; N. AMRUTH KUMAR; S. ANGALA PARAMESWARI; C. MADHUSUDHANA CHETTY. Analytical method for the determination of pesticides in soil by thin layer chromatography. International Journal of Research in Pharmaceutical Sciences, v. 2, n. 4, p. 685-687, 20 Oct. 2011.