Thi Trinh, L., Thi Thu Trang, K., Thanh Trung, N., Khanh Linh, N., & Tham, T. (2018). Heavy Metal Accumulation and Potential Ecological Risk Assessment of Surface Sediments from Day River Downstream. VNU Journal Of Science: Earth And Environmental Sciences, 34(4). doi:10.25073/2588-1094/vnuees.4351