أرسل هذا في رسالة قصيرة: Students’ academic self-efficacy, engagement, satisfaction, and perceived academic performance in online learning

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