Identifying the Development Trends of Emerging Technologies Using Patent Analysis and Web News Data Mining: The Case of Perovskite Solar Cell Technology
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Web News
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2019 ◽
Vol 146
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pp. 687-705
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2019 ◽
Vol 146
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pp. 432-449
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2020 ◽
Vol 8
(41)
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pp. 21356-21386
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