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20 积分
2023-09-25 加入
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Strategy of improving mechanical stability of flexible perovskite solar cells
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Review of studies on risk factors in critical infrastructure projects from 2011 to 2023
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One-Child Policy, Marriage Distortion, and Welfare Loss
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The Effect of a Long-Term Care Insurance Program on Subjective Well-Being of Older Adults with a Disability: Quasi-Experimental Evidence from China
1年前
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