@article{CTT100654077,
  author = {Chikako Yamanaka and Chihiro Yoshimura and Manabu Fujii and S  Leungprasert and P Pitakkomtorn and TADAHARU ISHIKAWA},
  title = {Speciation of heavy metals in a highly turbid river in Thailand},
  journal = {Thai Environmental Engineering Journal},
  year = 2012,
}

@inproceedings{CTT100668873,
  author = {Chihiro Yoshimura and Chikako Yamanaka and Manabu Fujii and S  Leungprasert and MA. Tanchuling},
  title = {Speciation of heavy metal in rivers in megacities of Southeast Asia.},
  booktitle = {Proceeding of Urban Water Environment for Asian Core Program},
  year = 2013,
}