Thuy, Duong Thi, Vu Thi Nguyet, Ho Tu Cuong, and Le Thi Phuong Quynh. “Phytoplankton Communities and Water Quality in the Nhue - Day River System”. Academia Journal of Biology 33, no. 3 (May 9, 2012): 87–92. Accessed April 27, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/771.