Buddhima Indraratna และ Sanjay Nimbalkar and Cholachat Rujikiatkamjorn. (2016) A Critical Review of Rail Track Geotechnologies Considering Increase Speeds and Axle Loads. <i>The Geotechnical Engineering Journal of the SEAGS & AGSSEA</i>, <i>47</i>(4), pp 50-60.Buddhima Indraratna และ Sanjay Nimbalkar and Cholachat Rujikiatkamjorn. "A Critical Review of Rail Track Geotechnologies Considering Increase Speeds and Axle Loads". The Geotechnical Engineering Journal of the SEAGS & AGSSEA 47 (2016):pp 50-60.Buddhima Indraratna และ Sanjay Nimbalkar and Cholachat Rujikiatkamjorn. A Critical Review of Rail Track Geotechnologies Considering Increase Speeds and Axle Loads. Southeast Asian Geotechnical Society:ม.ป.ท. 2016.