Saddam Saad RH, Dawud Salman PD layth. Interrogative Words: Types and Usage at Al-Rummani’s Explanation of Sibawayh Book. https://www.iasj.net/iasj/journal/48/issues [Internet]. 2025 Sep. 15 [cited 2025 Nov. 26];1(61 البصرة):53-90. Available from: https://bsj.uobasrah.edu.iq/index.php/bsj/article/view/334