Thepjunthra, Wiphada, Warakorn Mairaing, Montri Jinakulwipat, Thawatchai Chalermpornchai, and Bunpoat Kunsuwan. 2025. “Piezometer Time-Lag and Pore Pressure Ratio for Identification of Dam Internal Erosion”. Civil Engineering Journal 11 (3):1162-79. https://doi.org/10.28991/CEJ-2025-011-03-019.