Kumar, G., P. S. Yadav, A. Sasidharan, R. Yadav, R. P. Nagendra, R. Govindaraj, and B. M. Kutty. “COVID-19 Pandemic, Sleep Quality, and Emotional Tone of Dreams: A Model to Look into How Psychological Stress Affects Sleep Quality, Dream and Emotionality”. International Journal of Dream Research, vol. 16, no. 1, Apr. 2023, pp. 40-51, doi:10.11588/ijodr.2023.1.92079.