Effective use of block chain technology in business process (in case of Uzbekistan)Mansur Eshov, Markhabo Saidova, Dildor Sabirova, Mohigul Kutbitdinova and Abbos AzizovE3S Web of Conf., 401 (2023) 05069DOI: https://doi.org/10.1051/e3sconf/202340105069
