@inproceedings{CTT100635450,
  author = {S. Thay and Rewadee Wangsa and T. Pipatpongsa and P. Doncommul and A. Takahashi},
  title = {Shear strength of disturbed Mae Moh snail fossils measured by direct shear box test under constant load},
  booktitle = {Proceedings of the 47th Japan National Conference on Geotechnical Engineering},
  year = 2012,
}

@inproceedings{CTT100635446,
  author = {Rewadee Wangsa and J. Wongsiriworakul and N. Mungpayabal and T. Pipatpongsa and P. Wattanachai},
  title = {Residual shear strength of Mae Moh clay seam measured by multiple reversal direct shear box test under constant load},
  booktitle = {Proceedings of the 17th National Convention on Civil Engineering (NCCE17)},
  year = 2012,
}