Assessment of the Economic Results of the Digital Transformation of the Client-Centric System of Sberbank of RussiaVagif Musaev, Svetlana Khobotova, Irina Knyazeva, Nataliya Katunina and Nataliya PuzinaSHS Web Conf., 93 (2021) 04007DOI: https://doi.org/10.1051/shsconf/20219304007