PATRONAGE OF KNOWLEDGE UNDER SULTAN ṢALĀḤ AL-DĪN Al- ‘AYYŪBĪ 2021 Vol.3, Issue.1, July- Dec 2021 الدلیلی December 30, 2021December 30, 2021Rizwan Mughal Dr. Muhammad Abid Nadeem Dr. Saeed Ahmed Saeedi Pages:12-21