APA (7th ed.) Citation

Mohamed, K. (2017). An improved user authentication model for mobile application systems.

Chicago Style (17th ed.) Citation

Mohamed, Kartini. An Improved User Authentication Model for Mobile Application Systems. 2017.

MLA (9th ed.) Citation

Mohamed, Kartini. An Improved User Authentication Model for Mobile Application Systems. 2017.

Warning: These citations may not always be 100% accurate.