Mohamed S. Negm and  Waleed S. Mandour,  Words of Peace in the Speeches of the Egyptian President, Abdulfattah El-Sisi: A Corpus-Based Study.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2020, vol. 157(1). 5 - 10
    [viewed 18 February 2020]. Available from: https://publications.waset.org/pdf/10010977.