Text this: Optimization of far-infrared vacuum drying conditions for Miang leaves (Camellia sinensis var. assamica) using response surface methodology

  ______   __   __   __   _    _    _      _____  
 /_   _//  \ \\/ // | || | || | || | ||   / ___// 
   | ||     \ ` //  | '--' || | || | ||   \___ \\ 
  _| ||      | ||   | .--. || | \\_/ ||   /    // 
 /__//       |_||   |_|| |_||  \____//   /____//  
 `--`        `-`'   `-`  `-`    `---`   `-----`