Ahmad, Israr, Azizan Bin Saaban, Adyda Binti Ibrahim, and Mohammad Shehzad. 2014. “Global Chaos Synchronization of Two Different Chaotic Systems Using Nonlinear Control”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 14 (1):225-38. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/1841.