“Adsorption of Nickel Ions from Petroleum Wastewater onto Calcined Kaolin Clay: Isotherm, Kinetic and Thermodynamic Studies”.
Hungarian Journal of Industry and Chemistry 48, no. 2 (December 12, 2020): 45–49. Accessed April 7, 2025.
https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/1109.