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The top documents tagged [serious phenomenon]
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serious phenomenon
أثر العوامل الإجتماعية في الدافع إلى إرتكاب الجريمة
733 views
Warming up and pre-reading Carolhugim Yongkang No. 2 Middle School.
239 views
The greenhouse effect, global warming and ozone depletion : facts and myths [or the agnostics views of a chemical physicist !] Professor Richard Tuckett.
219 views