title: Open Access in Ukraine: characteristics and evolution from 2012 to 2021
abstract: This study investigates development of open access (OA) to publications produced by authors affiliated with Ukrainian universities and research organisations in the period 2012-2021. In order to get a comprehensive overview we assembled data from three popular databases: Dimensions, Web of Science (WoS) and Scopus. Our final dataset consisted of 187,135 records. To determine the OA status of each article, this study utilised Unpaywall data which was obtained via API. It was determined that 71.5%
journal: arXiv (Cornell University)