มีหนังสือมาแจกครับ

តោះទាញយកសៀវភៅល្អៗសម្រាប់អានដើម្បីបង្កើនចំណេះ៖
1. Guide to Investing:

https://drive.google.com/file/d/15lkafNrekMVHZRBs7y-Sw0urWU6_Scoh/view?usp=sharing អានត-อ่านต่อ