MUBEEN H, NAEEM I, TASKEEN A, MUGHAL T. Equilibrium Studies for Biosorbtion of Cr(III) by Roots of Calotropis procera. ajc [Internet]. 2010 Mar. 30 [cited 2024 Nov. 23];21(6):4763-71. Available from: https://asianpubs.org/index.php/ajchem/article/view/18228