@article{Nguen2017monitoring,
author={Nguen, D.. and Volshanik, V.V. and Dzhumagulova, N.T.},
title={Monitoring of Water Quality’s Ecological Status in Tolich River in Hanoi, Vietnam},
journal={Safety in Technosphere},
publisher={INFRA-M Academic Publishing LLC.},
year={2017},
pages={9-15},
volume={6},
issue={5},
}