An, Ngo, 		Luyen, Phan, 		Hang, Nguyen, 		Thuy, Do, AND 		Viet, Nguyen.
" Organic Pollution Dynamics and WQI Masking Effects  in Surface Waters of Lai Chau Province" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], (16 August 2026)