Nguyen Huu Yen Nhi, Tran Kim Ngoc, Trinh Thi Lan, Nguyen Thi Thuy Hang, Nguyen Thi Bich Hanh, Dang Van Ty, Torbjörn Lundh and Anders Kiessling 2022 Dietary protein requirements of tire track eel (Mastacembelus favus Hora, 1923) fingerling. Livestock Research for Rural Development. Volume 34, Article #78. Retrieved , from http://www.lrrd.org/lrrd34/9/3478nhyn.html