Muhammad, A. A., and I. A. Al- Samrahy. “ The Phenomenon of Assimilation of Al-Tha’alabi (875 AH) In His Interpretation Al-Jawaher Al-Hissan : A Phonetic Study”. Koya University Journal of Humanities and Social Sciences, vol. 3, no. 2, Dec. 2020, pp. 106-1, doi:10.14500/kujhss.v3n2y2020.pp106-116.