Abayomi, Abdultaofeek, Oludayo O Olugbara, and Delene Heukelman. “Recognition of Human Emotion Using Radial Basis Function Neural Networks With Inverse Fisher Transformed Physiological Signals”. International Journal of Integrated Engineering 13, no. 6 (August 31, 2021): 1–26. Accessed August 7, 2026. https://journal.uthm.edu.my/index.php/ijie/article/view/5243.