Alkesh patel, Devendra Patel, and Mayank Patel. “Low Frequency Dielectric Dispersion Characteristics of NaCl Contaminated Sandy Soil”. International Journal of Advance Research in Engineering, Science & Technology, vol. 2, no. 4, Apr. 2015, pp. 267-9, https://ijarest.org/index.php/ijarest/article/view/88.