Tolong jelaskan mengenai Keturunan dari Ali ar-Ridha dalam bahasa melayu

The life of Imām ˤAlī ibn-Mūsā ar-Riđā  by Bāqir Sharīf al-Qarashī.

Imam Ali ar-Rida : Official Site of Astane Quds

Imam Ali Reza on Baabeilm.com

A Glance at the Biography of Emam Reza

Ahli fizik Arab zaman pertengahan