Thnnon Dawood Sulaimaan K. A letter in the rule of Hafi’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’s Study and Revision. RADAB [Internet]. 2020 Jun. 1 [cited 2025 Sep. 10];50(81):136-229. Available from: https://edusj.uomosul.edu.iq/index.php/radab/article/view/33886