Faisal, K. M., H. N. Mahmoud, and M. I. Faisal. “Placing the Meanings of ‘Istiffale’’ in the Meanings of Other Morphemes in the Holy Qur’an”. Journal of Tikrit University for Humanities, vol. 29, no. 5, May 2022, pp. 26-41, doi:10.25130/jtuh.29.5.2022.02.