Abbas Mutar LDR. Imam al-Hasan bin Ali (peace be upon him) in the book of the Great classes of Ibn Saad (T 230 h). UJHSS [Internet]. 1Dec.2018 [cited 30Nov.2019];(227(2):229-57. Available from: http://alustath.uobaghdad.edu.iq/index.php/UJIRCO/article/view/716