Allwar, Allwar, Klana Wijaya A. Syamsudin, Reni Banowati Istiningrum, and Nurcahyo Imam Prakoso. “Synthesis and Characterization of Activated Carbon from Hydrothermally Banana Empty Fruit Bunch for Adsorption of Pb(II) and Cr(VI) in Aqueous Solution”. Asian Journal of Chemistry 30, no. 7 (May 31, 2018): 1639–1644. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/30_7_44.