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 _    _     _____                ___      _  __  
| \  / ||  |  ___||   ____      / _ \\   | |/ // 
|  \/  ||  | ||__    |    \\   / //\ \\  | ' //  
| .  . ||  | ||__    | [] ||  |  ___  || | . \\  
|_|\/|_||  |_____||  |  __//  |_||  |_|| |_|\_\\ 
`-`  `-`   `-----`   |_|`-`   `-`   `-`  `-` --` 
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Text this: Model struktur batuan dasar di daerah Gunung Merapi_merbabu berdasarkan data anomali gravitasi regional :: Studi kasus survei 1997