Building full USSD App in PHP/MySQL (part 3)
Hello guys i'm going to show you how to build a simple ussd app together, in this lesson we are going to cover how a ussd application work and some of its requirements and we shall begin to code the project.
![CALLIGRAPHY ON IPAD TABLET [Arabic script on an abstract background]](https://images.videosashka.com/watch/Uu6CVlzLGhA)
