Duc, Do, Luu Duc Hai, & Do Huu Tuan.
" Self-Cleaning Ability of Pollutants Containing Nitrogen and Phosphorus Transformed into NH4+, NO2-, NO3-, PO43-, of SonLa Hydropower Reservoir." <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], 36.3 (2020): n. pag. Web.  5 Dec. 2024