DEVELOPMENT OF PEAK GROUND ACCELERATION USING A NON-LINEAR APPROACH TO EVALUATE LIQUEFACTION POTENTIAL IN SEI WAMPU BRIDGE, LANGKAT, NORTH SUMATRA, INDONESIA. AEJ [Internet]. 2024 Aug. 31 [cited 2024 Dec. 22];14(3):41-52. Available from: https://journals.utm.my/aej/article/view/20606