發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : The impacts of capital structure on firm’s operational efficiency