J . Jayapal, and K. Rajagopa. “Encased Columnar Inclusions in Soft Grounds – A Review”. Geotechnical Engineering Journal of the SEAGS & AGSSEA 49, no. 1 (October 21, 2024): 106–118. accessed September 13, 2026. https://ph01.tci-thaijo.org/index.php/SEAGS_AGSSEA_Journal/article/view/259153.