[1]
M. Wiefel and M. Gregus, “Digitalization: The New Digital Consumer and the Change of Companies Value Chain”, IJSBAR, vol. 21, no. 1, pp. 378–388, Apr. 2015, Accessed: Oct. 31, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/3635