extinguish 发表于 2025-4-1 03:50:53

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向前变椭圆 发表于 2025-4-1 07:58:08

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GRIEF 发表于 2025-4-1 12:09:47

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枕垫 发表于 2025-4-1 16:54:31

Advances in Tourism, Technology and Systems978-981-19-9960-4Series ISSN 2190-3018 Series E-ISSN 2190-3026

使入迷 发表于 2025-4-1 20:17:17

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查看完整版本: Titlebook: Advances in Tourism, Technology and Systems; Selected Papers from António Abreu,João Vidal Carvalho,Iván Suazo Galda Conference proceedings