Ammar M. A. Alasha และผู้แต่งคนอื่นๆ. (2012) Capitation payment method as a policy tool, versus fee for services, for financial sustainability of the national health insurance in Sudan : Algadarif case study. Chulalongkorn University:ม.ป.ท.Ammar M. A. Alasha และผู้แต่งคนอื่นๆ. 2012. Capitation payment method as a policy tool, versus fee for services, for financial sustainability of the national health insurance in Sudan : Algadarif case study. ม.ป.ท.:Chulalongkorn University;Ammar M. A. Alasha และผู้แต่งคนอื่นๆ. Capitation payment method as a policy tool, versus fee for services, for financial sustainability of the national health insurance in Sudan : Algadarif case study. ม.ป.ท.:Chulalongkorn University, 2012. Print.