CamEd Business School

Link it now : http://cam-ed.com/home

All Books in Khmer and English

Link to download now : https://drive.google.com/drive/folders/0B1dv5sqSPsPbfk1ZSXNud1pvWl9BV2Franh2ZFl0S0hweTBhT3QyNFUxWGgzQkFpOGUtd0k

ឯកសារច្បាប់ស្រុកខ្មែរ ( Documents of Law in Cambodia)

Link to download now: https://drive.google.com/drive/folders/0B7OmNithn8yCLWxGbHV0QmhXcDA

គណិតវិទ្យា ( Math Books )

គណិតវិទ្យា ( Books for Free download) : Link to download now :
https://drive.google.com/drive/folders/0B1dv5sqSPsPbbEdYWHBkYzEtM1U