Mathivanan, V., R. Prabavathi, C. Prithabai, and S. . “Analysis of Metals Concentration in the Soils of SIPCOT Industrial Complex, Cuddalore, Tamil Nadu”. Toxicology International, vol. 17, no. 2, May 2018, pp. 102-5, https://www.informaticsjournals.com/index.php/toxi/article/view/21188.