Azhari, Budi, et al. “Application of KdV Equations in Policy-Making for Extreme Wave and Tsunami Predictions in Vulnerable Societies”. Jurnal Ilmiah Peuradeun, vol. 13, no. 3, Sept. 2025, pp. 2121-44, https://doi.org/10.26811/peuradeun.v13i3.1046.