Qadeer, R., M. Saleem, and N. Khalid. “ADSORPTION CAPACITY OF ACTIVATED CHARCOAL FOR LANTHANIDES (III) IONS”. The Nucleus 47, no. 2 (April 22, 2010): 143–147. Accessed November 22, 2024. http://202.83.167.189/index.php/Nucleus/article/view/897.