Nikfahm-Khubravan, Sajjad, and F. Jamil Ragep. 2019. “Ibn Al-Shāṭir”. In Encyclopaedia of Islam, THREE. Leiden: Brill.

Nikfahm-Khubravan, Sajjad, and F. Jamil Ragep. 2019. “The Mercury Models of Ibn Al-Šāṭir and Copernicus”. Arabic Sciences and Philosophy 29: 1-59.

Ragep, F. Jamil. 2014. “New Light on Shams: The Islamic Side of Σὰμψ Πουχάρης”. In Politics, Patronage, and the Transmission of Knowledge in 13th - 15th Century Tabriz, ed. Judith Pfeiffer, 231-47. Leiden: E. J. Brill.

Ragep, F. Jamil. 2010. “Astronomy in the Fanārī-Circle: The Critical Background for Qāḍīzāde Al-Rūmī and the Samarqand School”. In Uluslararası Molla Fenârî Sempozyumu (4–6 Aralık 2009 Bursa) (International Symposium on Molla Fanārī, 4–6 Dec. 2009, Bursa), eds. Evfik Yücedoğru, Orhan Koloğlu, Murat Kılavuz, and Kadir Gömbeyaz, 165-76. Bursa: Bursa Büyükşehir Belediyesi.

Bolt, Marvin, and F. Jamil Ragep. 2007. “Ādamī: Abū ʿAlī al‐Ḥusayn Ibn Muḥammad al‐Ādamī”. In The Biographical Encyclopedia of Astronomers, ed. Thomas Hockey, 1:12. New York: Springer-Verlag.

Ragep, F. Jamil. 2007. “Copernicus and His Islamic Predecessors: Some Historical Remarks”. History of Science 45 (1): 65-81.

Lévy, Tony. 2007. “Hebrew Mathematics in the Middle Ages: An Assessment”. In Tradition, Transmission, Transformation: Proceedings of Two Conferences on Pre-Modern Science Held at the University of Oklahoma, eds. Sally Ragep and F. Jamil Ragep, 71-88. Leiden: E. J. Brill.

Ragep, F. Jamil. 2007. “Qāḍīzāde al‐Rūmī: Ṣalāḥ al‐Dīn Mūsā Ibn Muḥammad Ibn Maḥmūd al‐Rūmī”. In The Biographical Encyclopedia of Astronomers, ed. Thomas Hockey, 2:942. New York: Springer-Verlag.

Ragep, F. Jamil. 2006. “Ali Kuşçu Ve Regiomontanus: Dışmerkezli Dönüşümler Ve Kopernik Devrimi”. Trans. Yavuz Unat. Osmanlı Bilimi Araştırmaları 8 (1): 81-96.

Ragep, F. Jamil. 2006. “On Dating Jaghmīnī and His Mulakhkhaṣ”. In Essays in Honour of Ekmeleddin İhsanoğlu, eds. Mustafa Kaçar and Zeynep Durukal, 461-66. Istanbul: IRCICA.