Comer, R. J. (2019). Fundamentals of abnormal psychology (9th ed.). New York: Worth.
Hepsomali, P., Groeger, J. A., Nishihira, J., & Scholey, A. (2020). Effects of oral gamma-aminobutyric acid (GABA) administration on stress and sleep in humans: A systematic review.Frontiers in Neuroscience,14.
Comer, R. J. (2019). Fundamentals of abnormal psychology (9th ed.). New York: Worth.
Hepsomali, P., Groeger, J. A., Nishihira, J., & Scholey, A. (2020). Effects of oral gamma-aminobutyric acid (GABA) administration on stress and sleep in humans: A systematic review.Frontiers in Neuroscience,14.