Khateeb, A. A., and D. A. Rahim. “تطور مصطلح الصورۃ الفنیۃ لغۃ و تاریخا”. The Islamic Culture "As-Saqafat-Ul Islamia" الثقافة الإسلامية - Research Journal - Sheikh Zayed Islamic Centre, University of Karachi, no. 11, Dec. 2018, pp. 59-109, http://theislamicculture.com/index.php/tis/article/view/121.