HUMENIUK, Iryna. ORGANIZING THE DIAGNOSTIC STAGE TO EXPERIMENTALLY TEST THE EFFECTIVENESS OF THE METHODICAL SYSTEM OF TEACHING UKRAINIAN LANGUAGE FOR PROFESSIONAL PURPOSES. Mountain School of Ukrainian Carpaty, [S. l.], n. 31, p. 91–95, 2025. DOI: 10.15330/msuc.2024.31.91-95. Disponível em: https://personnel.pnu.edu.ua/index.php/msuc/article/view/9281. Acesso em: 6 jun. 2025.