Humanitarian Needs and Gaps for Displaced Populations in Sudan: A Comprehensive Study of Socioeconomic and Health Impacts: Hajer Abdalhafiz ¹, Anas Ahmed ¹, Razan Khider 2, Mohamedalamin Mohamed 3, Awab Ahmed4, Mohammed Mohammed5, Hiba Badr6    Marafe Adam   Corresponding Author     . (2025). International Journal of Hygiene and Environmental Health , 69(4), 61-70. https://wos-emr.net/index.php/IJHEH/article/view/hus