發送短信 : Effects of advertisement format on competitive interference in print advertising

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