ﻓﻠﺴﻔﺔ اﻻيصاء اﻟواﺴﻊ: ﻤﻨﻬﺞ عملياتي حدﯿث. JAFS [Internet]. 2006 Mar. 1 [cited 2024 May 2];1(2). Available from: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/570