Siew Ann Tan. Economical Design for NSF Piles in Soft Clays using Soil-Structure Interaction. SEAGS-AGSSEA Journal [internet]. 2024 Oct. 21 [cited 2026 Sep. 13];47(3):74-8. available from: https://ph01.tci-thaijo.org/index.php/SEAGS_AGSSEA_Journal/article/view/259190