Use of Performance Criteria in Calibrating Methods for Modeling and Simulating the Pollution Phenomena of Surface WatersLorand Toth, George Artur Găman, Daniel Pupăzan, Cristian Nicolescu and and Marius KovacsE3S Web Conf., 241 (2021) 01003DOI: https://doi.org/10.1051/e3sconf/202124101003