[1]
A. D. Atmasari, F. Amaliya, and L. Puspitasari, “Adsorption of Cr on Liquid Waste of Tannery Industry using Banana Peel Charcoal in various pH and Time Activation”, Indo. J. Chem. Env., vol. 2, no. 1, pp. 19–24, Feb. 2020.