NGUYÊN, Nguyễn Thị Thế; 						LOAN, Đồng Kim; 						HỒI, Nguyễn Chu.
 Development of Water Quality Index for Coastal Zone and Application in the Hạ Long Bay.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 29, n. 4, dec. 2013.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/1119" target="_new">https://js.vnu.edu.vn/EES/article/view/1119</a>&gt;. Date accessed: 27 sep. 2024.