ADMINISTRATIVE REFORMS OF THE FIRST HALF OF ХІХ OF CENTURY IN SCIENTIFIC RESEARCHES OF UKRAINIAN SCIENTISTS. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 4, n. 40, p. 48–54, 2025. DOI: 10.29038/2786-4618-2024-04-48-54. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/953. Acesso em: 22 jan. 2025.