2025. SEISMIK VULNERABILITY INDEX ANALYSIS IN NAGARI MALALAK TIMUR AS AN EFFORT TO DETERMINE LANDSLIDE POTENTIAL AREAS THE HVSR METHOD. Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics. 7, 1 (Jan. 2025), 1–11. DOI:https://doi.org/10.15408/fiziya.v7i1.41253.