Eiman Abdelgaber, AbdelSamie Allam. “PHONOLOGY IN IBN AL-SARRAJ’S ELECTRONIC BOOK, AND THE MODERN PHONOLOGICAL LESSON”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 9, Nov. 2020, pp. 2688 -96, https://www.archives.palarch.nl/index.php/jae/article/view/4257.