Satarugsa, P. and Sangchumpoo, S. (2017) “Applied 2-d resistivity survey for determination of an internal structure of an earth-fill embankment of irrigation reservoirs in the northeastern Thailand”, Asia-Pacific Journal of Science and Technology, 16(6), pp. 655–667. available at: https://so01.tci-thaijo.org/index.php/APST/article/view/83445 (accessed: 2 September 2026).