S. J. . Priatna, A. Yuliana, Zulkarnain, E. Melwita, F. S. Arsyad, and R. Mohadi, “Removal of Methyl Orange in Aqueous Medium using ZnO/Bentonite as Semiconductor by Photocatalytic Process”, sci. technol. indones., vol. 9, no. 3, pp. 539–545, Jun. 2024.