Nhu, Dang Xuyen, Pham Huong Son, Nguyen Phu Cuong, Nguyen Thi Lan, and Duong Hong Dinh. “Treatment of Piggery Wastewater in UASB Reactor and Water-Hyacinth Pond”. Academia Journal of Biology 27, no. 1 (November 11, 2014): 27–32. Accessed October 1, 2025. https://ajb.vast.vn/vjbio/article/view/5249.