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  ____       ___      _  _     _____             
 |  _ \\    / _ \\   | \| ||  |  ___||   ____    
 | |_| ||  / //\ \\  |  ' ||  | ||__    |    \\  
 | .  //  |  ___  || | .  ||  | ||__    | [] ||  
 |_|\_\\  |_||  |_|| |_|\_||  |_____||  |  __//  
 `-` --`  `-`   `-`  `-` -`   `-----`   |_|`-`   
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Text this: Kuznets Environment Curve and Sustainable Development in Vietnam