1997 – 2002: Istanbul Univ., Faculty of Arts and Letters, Medieval History Dept.

1) My Master Thesis: Woman in Abbasids, Sakarya 1996 and it is published a book by title: Transformation of Woman in Islamic History: Abbasid Model, Istanbul 2004

2) My Doctorate Thesis: The Muslim-Christians Relations in Al-andalus, Istanbul University, Medieval History Dept., July 2002

3) "Almanzor, the Governor of Andalusian Umayyads el-Mansûr Muhammed İbn Ebî Âmir (366/976-392/1002)", Journal of Islamic Researches, Ankara, XI (1998), N.3-4, pp. 250-272

4) "The Kharizm Region and its Scholars", The Journal of Turkish Culture, Ankara, N.433, Mayıs (1999), pp.275-285

5) “The Occupation of Jerusalem by Crusaders and its Kings: Godefroi and Baudouin I (17 July 1099-18 July 1100)”, The Present to Doç.Dr. Mahmut PEHLİVAN, Sakarya (2000), pp. 328-340

6) “el-Mu’temid İbn Abbâd”, Encyclopedia of Islam, Turkish Religious Foundation - Center for Islamic Studies, Istanbul (Accepted).

7) "The Byzantion Historians wich Related with Islamic and Turkish History", The Journal of Turkish Culture, Ankara, N. 452 (December 2000), pp. 711-715

9) “The History of Al-Andalus in Internet”, The Present to Coskun Alptekin, Marmara University, Istanbul 2002

10) “Toponimy and Hydronimy of Al-andalus”, Turk Kulturu, Ankara 2002

11) “Reconquista, Convivencia and Influencia: Muslim Relations with Non-Muslims in Medieval Spain”, Tarih ve Düşünce (History and Idea), N. 5, May 2003 (Istanbul), pp. 12-30

12) Book: Mudejares and Sefarades, Imigrations of Andalusian Muslims and Jews to Ottoman Land, Iz Publication, Istanbul 2007