Amir H. Zekrgoo. “An Introduction to Persian Seals : Special Reference to Devotional Seals from an Eighteenth-Century Manuscript”. Al-Shajarah: Journal of the International Institute of Islamic Thought and Civilization (ISTAC), vol. 27, no. 1, June 2022, pp. 151-70, doi:10.31436/shajarah.v27i1.1394.