Huda Ahmed Al Taisan,  Uvulars Alternation in Hasawi Arabic: A Harmonic Serialism Approach.   journal   = {International Journal of Cognitive and Language Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2019, vol. 153(9). 1191 - 1195
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10010727.