Unification of technical solutions used in customs control as a factor in the development of economic systemsYaroslav Stupak, Elmira Syzdykova, Baldyrgan Jazykbayeva, Larisa Shirshova, Ainur Issayeva and Shakizada NiyazbekovaE3S Web Conf., 371 (2023) 05053DOI: https://doi.org/10.1051/e3sconf/202337105053