STATE PENSION INSURANCE IN UKRAINE: MODERN CHALLENGES AND DIRECTIONS OF REFORM. World of finance, [S. l.], n. 1(70), p. 22–35, 2022. DOI: 10.35774/sf2022.01.022. Disponível em: http://sf.wunu.edu.ua/index.php/wof/article/view/1500. Acesso em: 8 dec. 2025.