أمير رفيق عولا المصيفي, and هبة الله محمد شفيع رسول الديلزي. “Baytoushi’s Evidence in the Double Prepositions in His Book ((Sarf U Alhenaya Fe Kashf U Alkyfaya) Between Grammatical Thought and Literary Taste”. QALAAI ZANIST JOURNAL, vol. 4, no. 1, Mar. 2019, pp. 328-51, doi:10.25212/lfu.qzj.4.1.10.