Naufal, M Naufal Ramadhan, et al. “A Comparative Analysis of Liquefaction Potential Using the Youd & Idriss and Idriss & Boulanger Methods Based on SPT Data”. 2026. AGREGAT, vol. 11, no. 1, June 2026, pp. 14518-25, doi:10.30651/ag.v11i1.31444.