Duc Hanh, Nguyen, 		Tien Giang, Nguyen, 		Tran Duc Minh, Dang, 		Ba Huy, Dao, 		Huu Minh Quan, Le, AND 		Thi Tinh, Nguyen.
" Modelling Stage-discharge Relationships for Hydrological Stations in the Da River Basin using First-kind  Chebyshev Polynomial Approximation" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 39 Number 2 (21 June 2023)