Muhammad Nizam Zakaria, et al. “Assessing The Impact of Lithological and Geological Features on Electrical Resistivity Tomography (ERT) at Kelantan River Basin, Malaysia”. International Journal of Integrated Engineering, vol. 16, no. 4, Aug. 2024, pp. 113-2, https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/15853.