Alyousef, Yazeed, and Hasmah Zanuddin. 2018. “Saudi Arabian Government Crisis Management and Prevention Strategies: Has It Been Effective to Curb the Presence of Radical Groups in the Social Media?”. International Journal of Engineering and Technology 7 (2.29): 633-38. https://doi.org/10.14419/ijet.v7i2.29.13988.