Altaf, S., A. Aftab, K. . Fayyaz Khan, F. . Anwar, A. . Imran, and M. Syed. “Association of Sleep-Wake Pattern With Cognitive Performance and Academic Achievement in Young Adults”. Journal of the Pakistan Medical Association, vol. 72, no. 7, Feb. 2022, pp. 1325-9, doi:10.47391/JPMA.2087.