Yeremeiev, Pavlo2025-01-072025-01-072024Yeremeiev, P. (2024). Effectiveness of QR codes. In A. Nypadymka (Ed.), The science of the XXI century: challenges of the contemporaneity. Information technologies (pp. 214–215). State University of Trade and Economics.https://ur.knute.edu.ua/handle/123456789/2771enAttribution 4.0 InternationalThesis