Huong, L., & 		Hiep, H.
(2005).
 Preliminary assessment and simulation of the water quality of cau river, Bac Ninh province by mathematical model.
<em>VNU Journal Of Science: Natural Sciences And Technology, 21</em>(2+3).
Retrieved from <a href="https://js.vnu.edu.vn/NST/article/view/2494" target="_new">https://js.vnu.edu.vn/NST/article/view/2494</a>