Электронный ресурс (аналит. описание)

Butenko, Viktoriia.
Evolution of cashless calculations in Ukraine [Электронный ресурс] / V. Butenko, Y. Redka // Science, theory and practice : abstracts of XXIX Intern. Scientific and Practical Conference (June 08 – 11, Tokyo, 2021) / ed. E. Pluzhnik; International science group. – [S. l.] : [s. n.], 2021. – С. 89-91.