RAZZAQ FAYYAD ALI, Abdul; ALI KHUDAIR, Mohemn. Grammatical verbs of letters inmultiplication of multiplication. Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية, [S.l.], v. 24, n. 12, p. 69-91, apr. 2019. ISSN 1817-6798. Available at: <https://jtuh.tu.edu.iq/index.php/hum/article/view/499>. Date accessed: 14 may 2024. doi: http://dx.doi.org/10.25130/hum.v24i12.499.