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Country | Name of Institutioin | Date | |
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Belgium | Ghent University | Oct. 2021 |
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Korea | Gyeongsang National Uiversity | Jun. 2021 |
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Taiwan | Kainan University | Nov. 2019 |
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Taiwan |
Hungkuang University | Apr. 2019 |
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USA | Oct. 2018 | |
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Indonesia | Universitas Indonesia | Sep. 2018 |
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Indonesia |
Universitas Andalas | Feb. 2017 |
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Thailand | Ubon Ratchathani University | Dec. 2016 |
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Korea | Mokpo National University | Oct. 2016 |
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Indonesia | Universitas Gadjah Mada | Nov. 2013 |
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Malaysia | Universiti Malaysia Sabah | Nov. 2012 |
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Italy | Ca'Foscari University of Venice | Dec. 2011 |
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Taiwan | Wenzao Ursuline University of Language | Jan. 2007 |
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China | Tourism College of Beijing Union University | Nov. 2006 |
|
USA | Elms College | Oct. 1998 |