D. GOLUI, S. P. DATTA, B. S. DWIVEDI, and M. C. MEENA, “Comparison of simple soil-solution extraction techniques for assessing transfer of metals from soil to plant in contaminated soils”, Indian J Agri Sci, vol. 88, no. 6, pp. 964–969, May 2018, doi: 10.56093/ijas.v88i6.80655.