Tham, T., 		Thi Hien, D., 		Thuy Chung, N., & 		Tra Mai, N.
(2022).
 Assessment of Groundwater Quality in the Holocene Aquifer in Duy Tien District, Ha Nam Province using Groundwater Quality Index (GWQI).
<em>VNU Journal Of Science: Earth And Environmental Sciences, 38</em>(1).
doi:10.25073/2588-1094/vnuees.4781