Anand, S. A., and N. . Ramamoorthy. “The Relationship Between Heavy Metals Concentrations in Soil and Plant (Senna Auriculata (L.) Roxb.) of the Hills and Roadsides in Tiruchirappalli, India: Heavy Metal Concentration in Soil and S.Auriculata”. SAARC Journal of Agriculture, vol. 20, no. 1, July 2022, pp. 121-30, doi:10.3329/sja.v20i1.60556.