Hữu, Nguyễn Trọng, Mai Xuân Dũng, Nguyễn Trường Khoa, Nguyễn Hữu Nam, and Nguyễn Văn Hợp. “Statistical Analysis-Based Assessment of Well Water Quality in Bottomland Area – Hai Lang District, Quang Tri Province ”. Hue University Journal of Science: Natural Science 128, no. 1C (November 11, 2019): 103-112. Accessed May 6, 2024. https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/5485.