KONONENKO , O. . Non-governmental organizations as a subject to provide social assistance to the population. Political Science and Security Studies Journal, [S. l.], v. 1, n. 1, p. 83-88, 2020. DOI: 10.5281/zenodo.4539885. Disponível em: https://psssj.eu/index.php/ojsdata/article/view/30. Acesso em: 13 jun. 2026.