Noerochim, Lukman, Gita Akbar Satriawangsa, and Amien Widodo. “Recovery of Lithium from Geothermal Fluid at Lumpur Sidoarjo by Adsorption Method”. Journal of Engineering and Technological Sciences 48, no. 2 (May 31, 2016): 200-206. Accessed October 11, 2025. https://journals.itb.ac.id/index.php/jets/article/view/2438.