APA-viite

Nguyễn, V. T. (2024). Some issues on sustainable development of Phu Yen and Southern Central tourism in the integration time.

Chicago-tyylinen lähdeviittaus

Nguyễn, Văn Thưởng. Some Issues On Sustainable Development of Phu Yen and Southern Central Tourism in the Integration Time. 2024.

MLA-viite

Nguyễn, Văn Thưởng. Some Issues On Sustainable Development of Phu Yen and Southern Central Tourism in the Integration Time. 2024.

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