Geraschenko I.P., Кuldiaeva Аngelina Аlexandrovna, Duss Jury Petrovich, Stephan Dyrka, & Seitakhmetova N.L. (2020). FORECAST OF DEVELOPMENT OF THE GLOBAL E-COMMERCE MARKET. «Вестник НАН РК», (4), 157–164. извлечено от http://91834.libg.asia/bulletin-science/article/view/596