WASET
    Saleem Ahmed Aladhrai and  Pier Luigi Ingrassia and  Nahid K. El- Bakri,  Hospitals Disaster Preparedness during Arab Spring in Yemen.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 259 - 262
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/15406.