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[85]敖荣军,龚胜生.旅游业的外部不经济性及其内化研究[J].旅游学刊,2002(03):14-17.

Release Time:2026-06-15

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Date:: 2026-06-15

Title of Paper:: [85]敖荣军,龚胜生.旅游业的外部不经济性及其内化研究[J].旅游学刊,2002(03):14-17.

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