Description

Khmer Grade 12 is the app that I ever create.
In this app, there many formulas, exercises and lessons for Khmer Grade 12 such as:
- Formulas : Math, Physics, Chemistry and Biology
- Exercises : Math, Physics, Chemistry and Biology
- Lessons: Math, Physics, Chemistry and Biology, History, Geography, etc.
Khmer Grade 12 will makes your study easier and more effective than ever.

What's New in Version 1.4.2

Minor fix and improvement