Παραπομπή APA

Nguyễn, H. S. (2023). Phu Yen tourism in developmental relationship with the region Central Highlands and South Central Vietnam.

Παραπομπή Chicago Style

Nguyễn, Hoài Sơn. Phu Yen Tourism in Developmental Relationship With the Region Central Highlands and South Central Vietnam. 2023.

Παραπομπή MLA

Nguyễn, Hoài Sơn. Phu Yen Tourism in Developmental Relationship With the Region Central Highlands and South Central Vietnam. 2023.

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