affan Alhamdani, D. (2012). civilizational contributions for same iraqi scientists during the fouorth higra century. Alustath, 0(26), 71-115.

dr.taha affan Alhamdani. "civilizational contributions for same iraqi scientists during the fouorth higra century". Alustath, 0, 26, 2012, 71-115.

affan Alhamdani, D. (2012). 'civilizational contributions for same iraqi scientists during the fouorth higra century', Alustath, 0(26), pp. 71-115.

affan Alhamdani, D. civilizational contributions for same iraqi scientists during the fouorth higra century. Alustath, 2012; 0(26): 71-115.