REFERENCES

1. John Horton, “Android Programming for Beginners: Build in-depth, full-featured Android Apps starting from Zero programming Experience”, 3rd Edition, Packt Publishing, 2021.

2. Dawn Griffiths & David Griffiths, “Head First Android Development, A Brain-Friendly Guide ”,2ndEdition,O’Reilly, 2017.

3. Bill Phillips, Chris Stewart, Kristin Marsicano, “Android Programming: The Big Nerd Ranch Guide“,3rd edition, Big Nerd Ranch Guides, 2017.

4. Joseph Annuzi, Jr., Lauren Darcey and Shane Conder, “Introduction to Android Application Development: Android Essentials,” 5th Edition, Pearson, 2016.

5. Ahmad Sahar, Craig Clayton, “iOS 16 Programming for Beginners: Kickstart your iOS app development journey with a hands-on guide to Swift 5.7 and Xcode 14”, 7th Edition,Packt Publishing, 2022.

6. Christian Keur, Aaron Hillegass, “iOS Programming: The Big Nerd Ranch Guide“, 7th edition, Big Nerd Ranch Guides, 2020.

7.Reto Meier, Ian Lake, “Professional Android”, 4th edition, Wiley, 2018. 

8. Raywenderlich Tutorial Team, Joey deVilla, Eli Ganim, Matthijs Holle mans, “iOS Apprentice: Beginning iOS Development with Swift and UIKit,” 8th edition, Razeware LLC, 2019.