Thnnon Dawood Sulaimaan K, کریم. A letter in the rule of Hafi’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’s Study and Revision. RADAB [Internet]. 2025 Jun. 24 [cited 2025 Aug. 6];50(81):136-229. Available from: https://ojs.uomosul.edu.iq/index.php/radab/article/view/2337