Vu HM, Ngo VM. Strategy Development from Triangulated Viewpoints for a Fast Growing Destination Toward Sustainable Tourism Development – A Case Of Phu Quoc Islands in Vietnam. JoTS [Internet]. 2019 May 31 [cited 2024 May 5];10(18):117-40. Available from: https://jots.cz/index.php/JoTS/article/view/86