BILOVUS, L. .; HOMOTIYK, O. . ACTIVITIES OF THE HARWARD INSTITUTE OF UKRAINIAN STUDIES AFTER 1991 AIMED AT NATIONAL IDENTITYPRESERVATION (BASED ON THE UKRAINIAN LANGUAGE PERIODICS ASSESSMENT). HUMANITARIAN STUDIES: HISTORY AND PEDAGOGY, [S. l.], n. 1, p. 8–25, 2021. DOI: 10.35774/gsip2021.01.008. Disponível em: http://gsip.wunu.edu.ua/index.php/gsipen/article/view/30. Acesso em: 2 jan. 2025.