Ghiffari, Mochammad, Wenny Maulina, & Agung Tjahjo Nugroho. " Study of Dielectric and Adsorption Properties of Activated Carbon Prepared from Water Hyacinth using KOH as an Activating Agent." Computational And Experimental Research In Materials And Renewable Energy [Online], 3.1 (2020): 38-46. Web. 16 May. 2024