ADMINISTRATION AND REGULATION OF WATER SUPPLY AND SANITATION SERVICE SECTOR OF UKRAINE. World Science, [S. l.], v. 3, n. 5(45), p. 28–35, 2019. DOI: 10.31435/rsglobal_ws/31052019/6522. Disponível em: https://rspublisher.org/index.php/ws/article/view/160. Acesso em: 17 mar. 2026.