Bazm u Razm (lit. 'Banquets and Battles') was a Persian work of history composed by Aziz ibn Ardashir Astarabadi on the life, background, and the relations of Kadi Burhan al-Din, a ruler in northeastern Anatolia. It was commissioned by Burhan al-Din himself. The first and only volume was completed in 1398.^[1]

• Yazıcı, Tahsin (1995). "Esterâbâdî, Azîz b. Erdeşîr". TDV Encyclopedia of Islam, Vol. 11 (Elbi̇stan – Eymi̇r) (in Turkish). Istanbul: Turkiye Diyanet Foundation, Centre for Islamic Studies. p. 438. ISBN 978-975-389-438-8.