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             ___      _____    __   __     _____  
    ___     / _ \\   |__  //   \ \\/ //   / ___// 
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    -|_||   `---`    `-----`     `-`'   `-----`   
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Text this: Effect of Bi doping on magnetoresistance in La 0.7-x Bi xSr 0.3MnO 3