أرسل هذا في رسالة قصيرة: Analyzing the relationship between air transportation and economic activities in East Asia & Pacific Region

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