An interview with the General Supervisor of World of Opinions, Dr. Samir Abu Rumman, with Al Jazeera, after Donald Trump won the presidency of the United States in 2016.
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Completion of the Training Program “How to Survey the Opinions of Experts, Leaders, Elites, and Specialists” in Riyadh
The World Opinion Center for Opinion Polls, in cooperation with Future Investment Company, concluded a training program on how to…
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