Coba jelasin Lihat juga dari Suksesi Muhammad dong

Fara'id al-Simtayn by the Shia scholar Ibrahim b Muhammad b Himaway al Juwayni who died in 1322 AD/ 722 AH. (The Scale of Wisdom by M. Muhammadi Rayshahri)(Al-Tawhid Vol 8, Sāzmān-i Tablīghāt-i Islāmī (Tehran, Iran), p170)