Badaruddin, Muhammad, Nur Ahmad, Erni Salasia Fitri, Aldes Lesbani, and Risfidian Mohadi. “Hydrochar and Humic Acid As Template of ZnAl Layered Double Hydroxide for Adsorption of Phenol”. Science and Technology Indonesia 7, no. 4 (October 31, 2022): 492–499. Accessed April 20, 2026. https://sciencetechindonesia.com/index.php/jsti/article/view/591.