TIMIS, E.C. 2021. IMPROVEMENTS NECESSARY FOR A RIVER POLLUTANT TRANSPORT MODEL TO OBTAIN A BETTER PERFORMANCE. Studia Universitatis Babeș-Bolyai Chemia. 67, 1 (Dec. 2021), 75–87. DOI:https://doi.org/10.24193/subbchem.2022.1.05.