The Relations between Umayyad Caliphs and Dhimmi Christians (protected non-Muslim People) and Their Role in the Development of Muslims' Sciences
Ali mohammad walawi / Associate professor, Al-Zahra University
Maryam Yadollahpoor / A.M, in history of Islam, Al-Zahra University
Masoumeh Yadollahpoor / .M. Shahid Beheshti University
