Article processing charges
All articles published in our journals are open-access and freely available online, immediately upon publication. This is made possible by an article-processing charge (APC) that covers the range of publishing services we provide. Once the paper is accepted for publication, the author will receive a personal invoice issued by the Publisher. Authors of accepted papers of standard length are required to pay a publication fee of 6000 UAH or the equivalent value in currency 165 US$ or 155 EUR for the foreign authors.