Korepin, Vadim N., Evgenij M. Dorozhkin, Anna V. Mikhaylova, and Nataliia N. Davydova. “Retracted Article: Digital Economy and Digital Logistics As New Area of Study in Higher Education”. International Journal of Emerging Technologies in Learning (iJET) 15, no. 13 (July 10, 2020): pp. 137–154. Accessed May 2, 2024. https://online-journals.org/index.php/i-jet/article/view/14885.