障碍分析
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psychological obstacles analysis 心理障碍分析
analysis of obstacles 障碍分析
analysis of the obstacles 障碍分析
·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on your analysis of all of the above questions, what are the major challenges and obstacles which prevent effective integration of ICTs in education?
UNESCO: EDUCATION
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