Munaf, Edison, Refilda Suhaili, Yefrida Anwar, and Rahmiana Zein. “Dynamic Removal of Toxic Metals from Wastewater Using Perlite As Sorbent”. Asian Journal of Chemistry 21, no. 3 (March 30, 2010): 2059–2066. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/18699.