QUALITY PARAMETERS OF INFORMATION SYSTEMS FOR BUSINESS IN THE CONTEXT OF DIGITAL TRANSFORMATIONSHasan Abu Ezza, Anna.V. Shokhnekh, Victoria S. Telyatnikova and Natalia S. MushketovaE3S Web Conf., 208 (2020) 03059DOI: https://doi.org/10.1051/e3sconf/202020803059