"Bakhtiyar (Persian: بختیار, died 978), better known by his laqab of Izz al-Dawla (Arabic: عز الدولة, romanized: ʿIzz ad-Dawla, lit. 'Glory of the Dynasty'), was the Buyid amir of Iraq (967–978)." - (en.wikipedia.org 19.08.2022)
en
"Bakhtiyar (Persian: بختیار, died 978), better known by his laqab of Izz al-Dawla (Arabic: عز الدولة, romanized: ʿIzz ad-Dawla, lit. 'Glory of the Dynasty'), was the Buyid amir of Iraq (967–978)." - (en.wikipedia.org 19.08.2022)
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