IBRAHIM, Tomader A. M.; ALFAKI, Ahmed Mohamed A.; ALI, Ohood N. E.; MUSTAFA, Othman Mubarak A.; ALHASSAN, Hadeel A. Causes of Refusing of COVID-19 Vaccination Among Medical Care Providers in Omdurman Teaching Hospital, Khartoum, Sudan, 2022. International Journal of Recent Advances in Multidisciplinary Topics, [S. l.], v. 6, n. 5, p. 52–58, 2025. Disponível em: https://journals.ijramt.com/index.php/ijramt/article/view/3068.. Acesso em: 31 may. 2025.