Rizal, Syamsurizal, Awali Priyono, Andri Dian Nugraha, Mochamad Apri, Mochamad Agus Moelyadi, and David Prambudi Sahara. 2023. “Reducing Numerical Dispersion With High-Order Finite Difference to Increase Seismic Wave Energy: -”. Journal of Engineering and Technological Sciences 55 (4):402-18. https://doi.org/10.5614/j.eng.technol.sci.2023.55.4.5.