al-Muhaddith al-Akbar al-Shaykh Badr al-Dīn al-Hasanī would give lessons on Mathematics and engineering in Dār al-Hadīth al-Ashrafiyyah, and then give

al-Muhaddith al-Akbar al-Shaykh Badr al-Dīn al-Hasanī would give lessons on Mathematics and engineering in Dār al-Hadīth al-Ashrafiyyah, and then give