Y. Al-'Bādi M. The Semantics of “istafal”verb form from the triple gemination in the Glorious Quran. RADAB [Internet]. 2006 Jun. 1 [cited 2025 Sep. 28];36(44):862-80. Available from: https://jwups.uomosul.edu.iq/index.php/radab/article/view/32857