Arefi Shirvan, Reza, Seyed Kamaledin Setaredan, and Ali Motie Nasrabadi. “Classification of Mental Stress Levels by Analyzing FNIRS Signal Using Linear and Non-Linear Features”. International Clinical Neuroscience Journal 5, no. 2 (June 19, 2018): 55–61. Accessed May 2, 2024. https://journals.sbmu.ac.ir/neuroscience/article/view/21016.