BIBLIOGRAPHY CONTRIBUTOR Sajjad Nikfahm-Khubravan First name Sajjad Last name Nikfahm-Khubravan Bibliography entries by this contributor Nikfahm-Khubravan, Sajjad, and F. Jamil Ragep. 2019. “Ibn Al-Shāṭir”. In Encyclopaedia Of Islam, Three. Leiden: Brill.