Rhoda O. Mbuk, et al. , translators. “The Role of Paraquat (1,1-Dimethyl-4,4-Bipyridiniumchloride) and Glyphosate (n-Phosphonomethyl glycine)in Translocation of Metal Ions to Subsurface Soils”. Pakistan Journal of Analytical & Environmental Chemistry, vol. 10, no. 1 & 2, Dec. 2009, pp. 19-24, https://doi.org/10.21743/.