https://camupjob.com/blog/%e1%9e%82%e1%9e%93%e1%9f%92%e1%9e%9b%e1%9e%b9%e1%9f%87%e1%9e%93%e1%9f%83%e1%9e%80%e1%9e%b6%e1%9e%9a%e1%9e%9f%e1%9e%b7%e1%9e%80%e1%9f%92%e1%9e%9f%e1%9e%b6%e1%9e%8a%e1%9f%84%e1%9e%99%e1%9e%81%e1%9f%92/
គន្លឹះនៃការសិក្សាដោយខ្លួនឯងសម្រាប់និស្សិតក្នុងអំឡុងពេលបិតខ្ទប់