Kuo Chieh Chao และ Jong Beom Kang and John D. Nelson. (2018) Evaluation of Failure of Embankment Slope Constructed with Expansive Soils. <i>The Geotechnical Engineering Journal of the SEAGS & AGSSEA</i>, <i>49</i>(2), pp 140-149.Kuo Chieh Chao และ Jong Beom Kang and John D. Nelson. "Evaluation of Failure of Embankment Slope Constructed with Expansive Soils". The Geotechnical Engineering Journal of the SEAGS & AGSSEA 49 (2018):pp 140-149.Kuo Chieh Chao และ Jong Beom Kang and John D. Nelson. Evaluation of Failure of Embankment Slope Constructed with Expansive Soils. Southeast Asian Geotechnical Society:ม.ป.ท. 2018.