Ahmet BALANTEKİN, and Mehmet Suat Bal. 2015. “BENEFICENT SELJUKIAN VIZIER SÂHİB ATA FAHREDDİN ALİ IN THE DECL İNE PERIOD OF TURKISH SELJUK STATE (H.644-687/M.1246-1288.)”. International Journal of Eurasia Social Sciences 6 (21):82-104. https://rrpubs.com/index.php/ijoess/article/view/803.