1.
PYKA, Anna and BŁACH, Joanna. Business-to-business platforms as a part of e-commerce – possibilities of practical use by Polish enterprises. Copernican Journal of Finance & Accounting. Online. 21 November 2014. Vol. 3, no. 2, pp. 137-149. [Accessed 17 July 2024]. DOI 10.12775/CJFA.2014.023.