Science, Technology and Innovation publisher informs, that the 2019 edition of the journal was financed from the funds of Polish Ministry of Science and Higher Education on the basis of contract number 682 / P-DUN / 2019 of July 10, 2019; Task number and name: 2. Digitization of scientific publications and monographs in order to ensure open access to them via the Internet; and tasks: 3. Creating English-language versions of published publications; the amount of funds from DUN: PLN 123,600.