Lyubenko, Andriy, Oksana Kundrya-Vysotska, Iryna Demko, and Iryna Vagner. 2021. “Markers of Expanding the Information Infrastructure Accounting System in the System of Modern Business Communications”. Herald of Economics, no. 3 (November): 125–136. https://doi.org/10.35774/visnyk2021.03.125.