Khalid%20bin%20Ziyad%20al-Azdi%20%D8%AE%D8%A7%D9%84%D8%AF%20%D8%A8%D9%86%20%D8%B2%D9%8A%D8%A7%D8%AF%20%D8%A7%D9%84%D8%A3%D8%B2%D8%AF%D9%8A - Teacher/Student Tree
Teacher/Student Tree of Khalid%20bin%20Ziyad%20al-Azdi%20%D8%AE%D8%A7%D9%84%D8%AF%20%D8%A8%D9%86%20%D8%B2%D9%8A%D8%A7%D8%AF%20%D8%A7%D9%84%D8%A3%D8%B2%D8%AF%D9%8A