Suriyachat P, Yungyune P. Normalized Graphs for Seepage Analyses along Sheet Pile in Double Soil Layers. Sci Tech Asia [internet]. 2015 Nov. 3 [cited 2026 Mar. 6];8(1):13-21. available from: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41746