Soontorn Yacumphai. 2002. Monitoring ground base initial life behavior of Bangkok clay during subway station excavation. Field of Study Geotechnology, Khon Kaen University;
Soontorn Yacumphai. (2002) Monitoring ground base initial life behavior of Bangkok clay during subway station excavation . Khon Kaen University/Khon Kaen.
Soontorn Yacumphai. Monitoring ground base initial life behavior of Bangkok clay during subway station excavation. . Khon Kaen:Khon Kaen University, 2002.
Soontorn Yacumphai. (2002) Monitoring ground base initial life behavior of Bangkok clay during subway station excavation . Khon Kaen University/Khon Kaen.