“Simulasi Sistem Persamaan Gelombang Air Dangkal Menggunakan Metode Numeris Lax-Friedrichs”, JEM, vol. 8, no. 1, pp. 1–14, May 2020, Accessed: Jul. 01, 2026. [Online]. Available: https://ejournal-science.upi.edu/jem/article/view/247