TY  - JOUR
AU  - Hosseini, Parviz
AU  - foroozani, seyed abolghasem
TI  - The role of the  institution of the ministry in the relationship between the Iraqi Seljuk monarchy and the Abbasid caliphate.
JO  - Journal of History
VL  - 15
IS  - 58
SP  - 21
EP  - 44
PY  - 2020
DO  - 
ER  -