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            ______             _    _    _    _   
  ____     /_   _//   ____    | || | || | \  / || 
 |    \\    -| ||-   |    \\  | || | || |  \/  || 
 | [] ||    _| ||_   | [] ||  | \\_/ || | .  . || 
 |  __//   /_____//  |  __//   \____//  |_|\/|_|| 
 |_|`-`    `-----`   |_|`-`     `---`   `-`  `-`  
 `-`                 `-`

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Text this: Effects of vibro-milling time on phase formation and particle size of Zn<inf>3</inf>Nb<inf>2</inf>O<inf>8</inf>nanopowders