Purnomo, Djoko Heksa, Damaris Easter Nugrahita Christi, Alok Shukla, and Dian Anggraini. 2026. “Weighted Graph-Based Tsunami Evacuation Route Optimization for Enhancing Disaster Resilience in Yogyakarta International Airport”. International Journal of Applied Mathematics, Sciences, and Technology for National Defense 4 (2): 199-216. https://doi.org/10.58524/app.sci.def.v4i2.1096.