The development of e-commerce infrastructure in modern conditionsZaures Akhmetova, Elmira Baimukhanbetova, Moldir Belgozhakyzy, Ainur Alikbaeva and Nazym TulebaevaE3S Web Conf., 159 (2020) 04028DOI: https://doi.org/10.1051/e3sconf/202015904028