Clean water in the slums of East Africa! The mission of the Hungarian Charity Service of the Order of Malta. Academic Journal of Internal Affairs, [S. l.], v. 71, n. 3, p. 407–428, 2023. DOI: 10.38146/BSZ.2023.3.4. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/1213. Acesso em: 2 mar. 2026.