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           _    _     _____     _____     _____   
    ___   | || | ||  |__  //   |  ___||  |__  //  
   /   || | || | ||    / //    | ||__      / //   
  | [] || | \\_/ ||   / //__   | ||__     / //__  
   \__ ||  \____//   /_____||  |_____||  /_____|| 
    -|_||   `---`    `-----`   `-----`   `-----`  
     `-`

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Text this: Koefisien perpindahan massa keseluruhan volumetris pada kolom ekstraksi mixer-settler